What It Means to Know God

In the quest to know God, it is vital to understand just what it means to really know Him. Central to understanding this is the fact that God is both incomprehensible and knowable.

Incomprehensibility of God

Scripture teaches that we can have a true and personal knowledge of God, but this does not mean we will ever understand Him exhaustively. The Bible is clear that God is ultimately incomprehensible to us; that is, we can never fully comprehend His whole being. The following passages show this:

"Great is the Lord, and greatly to be praised, and his greatness is unsearchable" (Ps. 145:3).

“Behold, these are but the outskirts of his ways, and how small a whisper do we hear of him! But the thunder of his power who can understand?” (Job 26:14).

“For my thoughts are not your thoughts, neither are your ways my ways, declares the Lord. For as the heavens are higher than the earth, so are my ways higher than your ways and my thoughts than your thoughts” (Isa. 55:8–9).

"Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how inscrutable his ways! “For who has known the mind of the Lord, or who has been his counselor?” (Rom. 11:33–34; cf. Job 42:1–6; Ps. 139:6, 17–18; 147:5; Isa. 57:15; 1 Cor. 2:10–11; 1 Tim. 6:13–16).

These verses teach that not only is God’s whole being incomprehensible but each of His attributes—His greatness, power, thoughts, ways, wisdom, and judgments—are well beyond human ability to fathom fully. Not only can we never know everything there is to know about God, we can never know everything there is to know about even one aspect of God’s character or work.

Why God Is Incomprehensible

The main reasons for God’s incomprehensibility are:

1) God is infinite and His creatures are finite. By definition, creatures depend on their Creator for their very existence and are limited in all aspects. Yet God is without limitations in every quality He possesses (Gen 18:14; Luke 1:37). This Creator/creature, infinite/finite gap will always exist. 

2) The perfect unity of God’s attributes is far beyond the realm of human experience. God’s love, wrath, grace, justice, holiness, patience, and jealousy are continually functioning in a perfectly integrated yet infinitely complex way (Ps 18:30).  

3) The effects of sin on the minds of fallen humans also greatly inhibit the ability to know God. The tendency of fallen creatures is to distort, pervert, and confuse truth and to use, or rather abuse, it for selfish ends rather than for God’s glory (Rom. 1:18–26). 

4) A final reason God can never be fully known is that in His sovereign wisdom God has chosen not to reveal some things: “The secret things belong to the Lord our God, but the things that are revealed belong to us and to our children forever, that we may do all the words of this law” (Deut. 29:29). Many would label it unloving for God to decide to withhold some information from his people. They wrongly believe God should reveal everything they may want to know. Yet, as with all good fathers, God’s wisdom leads Him to refrain from answering all the questions His children ask Him, and this contributes to His incomprehensibility.

In heaven, God’s incomprehensibility will no doubt be lessened when the effects of sin no longer ravage minds and when He will most likely share some of His secrets. However, God will always be infinite and humans will always be finite, so He will always be beyond human ability to know exhaustively.

Implications of God’s Incomprehensibility

Because God can never be fully known, those who seek to know God should be deeply humbled in the process, realizing that they will always have more to learn. The appropriate response to God is a heart of wonder and awe in light of his incomprehensible greatness. God’s incomprehensibility also means that beliefs can be held with firm conviction even though they may be filled with inexplicable mystery. The Trinity, the divine and human natures of Christ, divine sovereignty and human responsibility, and many other core teachings of the Christian faith are profoundly mysterious; believing them requires a robust affirmation of the incomprehensibility of God.

The Knowability of God

The incomprehensibility of God could lead to despair or apathy in the quest to know God, but the Bible also teaches that God is knowable. While God can never be exhaustively understood, He can be known truly, personally, and sufficiently. God is personal, has definite characteristics, and has personally revealed himself so that He can be truly known. The multiplication of grace and peace in our lives is dependent on knowing God (2 Pet. 1:2–3), and this knowledge provides sufficient resources for life and for becoming the people God wants us to be.

Knowledge of God in Christ should be our greatest delight (Jer. 9:23–24; 1 Cor. 2:2; Gal. 6:14). It is the basis of attaining eternal life (John 17:3); it is at the heart of life in the new covenant (Heb. 8:11–12); it was Paul’s primary goal (Phil. 3:10); and it leads to godly love (1 John 4:7–8). God will never be known absolutely, but we can know things about Him that are absolutely true, so much so that we can be willing to live and die for those beliefs. God has provided knowledge of Himself that is personal, relational, and sufficient for fruitful, faithful, godly living (2 Tim 3:16-17). No one will ever be able to say he lacked the necessary revelation to know God and to start living as God intends.

Implications of the Knowability of God

God’s personal and sufficient revelation of himself should foster solid conviction among believers. We need not live in ambiguity and uncertainty about who God is and what he demands of his creatures. The increasing influence of Eastern religions on the West, certain postmodern views of truth, and religious pluralism all emphasize God’s incomprehensibility so much that he is eventually made to seem unknowable. It then becomes impossible to say anything definitively true or false about him, and people then think that the only heresy is claiming that there is any heresy at all! On the contrary, because of His gracious revelation and illumination, God can indeed be known. God’s knowability should lead to eager, diligent, devoted study of God’s Word so that we can understand him as he has revealed himself and avoid any false view of God that will dishonor Him. We should never grow apathetic in seeking to know God because we are in fact able and equipped to know him and to please him with our lives.

The Character of God

“Without faith it is impossible to please [God]” (Heb. 11:6)—but it is also impossible to have faith in God without knowing the character of God. Faith is belief in God’s promises, which in turn are grounded in his character.

Ways in Which God Reveals Himself

God has revealed himself primarily in four overlapping ways: (1) actions; (2) names; (3) images; and (4) attributes, as seen in the chart. God reveals himself through actions, names, and images because they carry vivid, experiential, creative, and situational power. However, it is God’s attributes that are the fundamental descriptions of who he is.

Primarily, God Has Revealed Himself In Two Major Ways

1) General Revelation: Through creation.

2) Special Revelation: Inspiration of his word, miracles, prophecy, through his Son, spiritual gifts, etc.

Means of Revelation           


actions ......................................... creating, judging, redeeming

names ..........................................“Lord” (Hb. YHWH, or Yahweh)

                           “God Almighty” (Hb. el Shadday)

                           “Master, Lord” (Hb. ‘Adon)

mental images ..............................Father, Rock, Husband, Shepherd

attributes ...................................... holiness, goodness, love, grace, wrath

Actions of God

God shows who he is in what he does. In creating the world, God shows his power, wisdom, beauty, goodness, and prodigious creativity. After the creation of humanity God talks to, walks with, and seeks out humans, even when they lapse into rebellion against him, showing that he is relational, personal, engaged, and caring. God demonstrates his holiness, wrath, and justice when he curses human rebellion in the garden and judges the unrighteous through the flood in Noah’s day. He shows his grace and mercy in establishing a covenant with Noah and Abraham. In sending his Son to live and die for humanity, he shows amazing love and compassion. Whenever God acts, we see his character displayed.

Names of God

God offers his name as a personal introduction and as a window into his character. This is why David says, “Those who know your name put their trust in you” (Ps. 9:10). To know his name is to know he is trustworthy. God’s act of naming himself is a profoundly gracious act of accommodation and engagement.

Among the many names for God in the Bible, there is none more important than Yahweh (translated “Lord”), a name that was revealed to Moses at the burning bush (Ex. 3:15). Linguistically related to the verb “I am,” Yahweh is packed with theological import. It most likely communicates God’s self-existence, independence, self-sufficiency, eternality, and unchanging character. These transcendent qualities are powerfully complemented when God also tells Moses to refer to him as “the God of your fathers” (Ex. 3:15). God is both majestic and intimate, the great, eternal “I am,” the God who knows his children by name and keeps his covenant promises. Christian worship, discipleship, and preaching must maintain both healthy fear of the Lord and freedom and confidence in his presence.

Another striking and revealing name for God is “Jealous” (Hb. ’El qana’). God tells Moses that he is so jealous for his glory expressed in the faithfulness of his people that “Jealous” is an appropriate name for himself. The reason God gives for his commandment against idolatry is grounded in his character as a jealous God: “For you shall worship no other god, for the Lord, whose name is Jealous, is a jealous God” (Ex. 34:14). God deserves and demands absolute, exclusive loyalty and hates spiritual adultery. In his jealous love he refuses to allow his people to be supremely devoted to anything but himself. Because he is absolutely worthy of worship, allowing his people to love anything more than him would compromise his justice and love.

Mental Images of God

Images of God are analogies from daily life that serve to illustrate his attributes. Among many other images, God is: Father, King, Consuming Fire, Judge, Husband, Shepherd, Potter, Farmer, Refiner, Landowner, Lion, Bear, Light, Water, Tower, and Lamb! These amazingly diverse descriptions from a multitude of human experiences offer pictures of God that reach minds and hearts in ways that abstract definitions do not. Images, like attributes and names, must be considered in relation to one another. If certain images are emphasized at the expense of others, God’s character will be misunderstood. The varied images in the Bible are all complementary to each other, and each is vital for understanding God. For example, God as the Rock points out his strength, stability, and justice, while God as Husband gives insight into his loving, faithful, committed heart for his covenant people.

The image of God as a Rock is used in both OT and NT. Deuteronomy 32 especially highlights God as Rock in light of Israel’s unfaithfulness: “You were unmindful of the Rock that bore you, and you forgot the God who gave you birth” (Deut. 32:18; cf. Deut. 32:4, 13, 15, 30, 31, 37). Paul uses this image as a title of strength and applies it to Christ in 1 Corinthians 10:4: “and all drank the same spiritual drink. For they drank from the spiritual Rock that followed them, and the Rock was Christ.” The Rock that followed and provided for the Israelites in the wilderness in the old covenant was the Christ who provides for the Corinthian believers in the new covenant. 

The strength and stability of the rock imagery is beautifully complemented by the tender, compassionate image of God as the Husband of his people. “For your Maker is your husband, the Lord of hosts is his name; and the Holy One of Israel is your Redeemer, the God of the whole earth he is called” (Isa. 54:5; cf. Jer. 2:2; Hosea 1–3). God’s relational involvement with his people is so intimate and personal that he is jealous when his people are unfaithful. God speaks with the jealous voice of a husband who has been betrayed by an adulterous wife: “Surely, as a treacherous wife leaves her husband, so have you been treacherous to me, O house of Israel, declares the Lord” (Jer. 3:20). The idea of God as a rock could lead to impersonal, static, cold conceptions, were it not for the intensely loving, engaged husband imagery. The marriage metaphor could reduce God to being weak, vulnerable, and pathetic if not for images like a rock (and a king, warrior, fire, etc.). Images of God bring his attributes from being mere abstractions into vivid clarity because they are based on our experiences of life.

Attributes of God

His attributes are his essential characteristics that make Him who he is. 

1) Independence: God does not need us or the rest of creation for anything, yet we and the rest of creation can glorify Him and bring Him joy.

“The God who made the world and everything in it, being Lord of heaven and earth, does not live in temples made by man, nor is he served by human hands, as though he needed anything, since he himself gives to all mankind life and breath and everything” (Acts 17:24–25; cf. Ex. 3:14; Job 41:11; Ps. 50:9–12; 90:2).

God never experiences need, so serving God should never be motivated by the thought that He needs us. He is the provider in everything.

2) Immutability: God is unchanging in his being, perfections, purposes, and promises, although as he acts in response to different situations he feels emotions.

“For I the Lord do not change; therefore you, O children of Jacob, are not consumed” (Mal. 3:6; for “being,” cf. Ps. 102:25–27; Mal. 3:6; James 1:17; for “purposes,” cf. Ps. 33:11; Isa. 46:9–11; for “promises,” cf. Num. 23:19; Rom. 11:29).

God can always be trusted because he always keeps his word, and is never capricious or moody.

3) Eternity: God has no beginning or end and is in no way bound by time, although he sees events and acts in his world in time.

“Before the mountains were brought forth, or ever you had formed the earth and the world, from everlasting to everlasting you are God” (Ps. 90:2; cf. Ex. 3:14; Job 36:26; Ps. 90:4; Isa. 46:9–10; John 8:58; 1 Tim. 6:16; 2 Pet. 3:8; Jude 24–25; Rev. 1:8; 4:8).

Those who trust the God of eternity can know peace, rest, and comfort in the busyness of life and in spite of impending death, for God keeps them in safety and joy forever.

4) Omnipresence: God is present everywhere with his whole being, though he acts differently in different situations.

“Am I a God at hand, declares the Lord, and not a God far away? Can a man hide himself in secret places so that I cannot see him? declares the Lord. Do I not fill heaven and earth?” (Jer. 23:23–24; cf. 1 Kings 8:27; Ps. 139:7–10; Isa. 66:1–2; Acts 7:48–50).

God can be sought anywhere regardless of place. Believers should never feel lonely, and the wicked should never feel safe.

5) Holiness: God is absolutely and uniquely excellent above all creation (majesty) and without sin (purity).

“And the four living creatures, each of them with six wings, are full of eyes all around and within, and day and night they never cease to say, ‘Holy, holy, holy, is the Lord God Almighty, who was and is and is to come!’” (Rev. 4:8; for “majestic holiness,” cf. Ex. 15:11; 1 Chron. 16:27–29; Isa. 57:15; for “moral holiness,” cf. Isa. 5:16; 6:1–8; Acts 3:14; Heb. 7:26).

God should be feared and obeyed, and his people should earnestly pursue moral purity.

6) Omnipotence: God is able to do all his holy will.

“Remember the former things of old; for I am God, and there is no other; I am God, and there is none like me, declaring the end from the beginning and from ancient times things not yet done, saying, ‘My counsel shall stand, and I will accomplish all my purpose’” (Isa. 46:9–10; cf. Ex. 6:3; Job 37:23; 40:2; 42:1–6; Ps. 24:6; 33:10–11; 91:1; Dan. 4:34–35; Matt. 28:18).

God’s ultimate will is never frustrated by evil, so there is peace and confidence in the face of suffering for those who trust God.

7) Sovereignty: God has absolute rule over creation as King. 

“His dominion is an everlasting dominion, and his kingdom endures from generation to generation; all the inhabitants of the earth are accounted as nothing, and he does according to his will among the host of heaven and among the inhabitants of the earth; and none can stay his hand or say to him, ‘What have you done?’” (Dan. 4:34–35; cf. 1 Chron. 29:11–13; Ps. 22:28; 24:1; 47:7–9; 103:19; Prov. 16:19, 21, 33; Dan. 4:25; 7:1–28; 12:1–13; Matt. 6:13; 10:29; Acts 17:26; Eph. 1:11; 1 Tim. 6:15; James 1:13–15).

Mankind should obey and submit to God as humble subjects of his kingdom.

8) Omniscience: God fully knows himself and all things actual and possible—past, present, and future.

“Whenever our heart condemns us, God is greater than our heart, and he knows everything” (1 John 3:20; cf. Job 28:24; 37:16; Ps. 139:1–3; 147:5; Isa. 55:8–9; Matt. 10:29–30; Rom. 11:33–34; 1 Cor. 2:10–11; Heb. 4:13).

All God’s thoughts and actions are perfectly informed by perfect knowledge, so he is perfectly trustworthy.

9) Wisdom: God always knows and chooses the best goals and the best means to those goals. Wisdom is a moral as well as an intellectual quality.

“Blessed be the name of God forever and ever, to whom belong wisdom and might” (Dan. 2:20; cf. Job 9:4; 12:13; Ps. 104:24; Rom. 11:33; 16:27; 1 Cor. 1:21–29; Eph. 3:10–11).

God’s wisdom is not always clear to us, but it is great, deep, valuable, and should be highly desired and sought, and we should not doubt its reality even in circumstances that upset us.

10) Love: God freely and eternally gives of himself. The ultimate historical demonstration of God’s love is seen in the cross of Christ.

“Anyone who does not love does not know God, because God is love. In this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him. In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins” (1 John 4:8–10; cf. John 3:16; 15:13; 17:24; Rom. 5:8; 8:31–39; Gal. 2:20; 1 John 3:16; 4:16).

God is eager to extravagantly give of himself to meet the needs of lost sinners, so they should flee to him with confidence (cf. Rom. 8:32).

11) Wrath: God intensely hates and responds with anger to all sin and rebellion. God hates every threat to what he loves.

“Then the kings of the earth and the great ones and the generals and the rich and the powerful, and everyone, slave and free, hid themselves in the caves and among the rocks of the mountains, calling to the mountains and rocks, ‘Fall on us and hide us from the face of him who is seated on the throne, and from the wrath of the Lamb’” (Rev. 6:15–16; cf. Ex. 34:7; Rom. 1:18; 2:4; 2 Cor. 5:10; 2 Thess. 1:5; 2 Pet. 3:9).

God should be greatly feared. Unbelievers should fear his judgment and turn to Christ for salvation. Believers should fear God’s fatherly discipline. The God who loves us is also the holy God who hates sin (1 Pet. 1:17).