True Wisdom
Knowing God And Knowing Yourself
John Calvin, writing in his Institutes of the Christian Religion, made a simple but arresting observation: “True wisdom consists of two things: knowing God and knowing yourself.” Not a library of philosophy. Not a lifetime of self-improvement courses. Two things. Know God. Know yourself.
Most people today would reverse that order. They start with knowing themselves, their personality types, their childhood wounds, their attachment styles, and leave God out of it entirely. Self-knowledge has become its own industry, producing thousands of books, podcasts, and therapy hours devoted to helping people understand who they are. That is not entirely worthless. But Calvin’s point cuts deeper. You cannot truly know yourself apart from knowing God. The two are inseparable.
Proverbs 1:7 says it plainly: “The fear of the Lord is the beginning of knowledge; fools despise wisdom and instruction.” Everything else you learn in life sits underneath that truth. You can master a trade. You can raise good children, understand economics, or build a successful career. None of that will sustain you on judgment day. None of it will comfort you when you are dying. True wisdom begins with two questions: Who is God? And who are you before him?
The Proverbs are direct about what the world calls wisdom. Socrates, Aristotle, Plato, brilliant men who spent their lives in pursuit of understanding still operated within limits. The wisdom of the world, however sophisticated, is bound by the world itself. It can observe human behavior and propose virtues. What it cannot do is tell you what you actually are before a holy God.
Scripture says God gives wisdom, and only he does so without limit or distortion: “For the Lord gives wisdom; from his mouth come knowledge and understanding.” (Proverbs 2:6) The self-help shelf at your local bookstore offers partial answers to partial problems. Those books address symptoms. They rarely ask the harder question: what kind of creature are you, and to whom are you accountable? That question requires God in the conversation.
A man who looks at himself without reference to God will always see a more flattering version of himself than reality allows. He measures himself by his peers, his achievements, his self-assessed intentions. By those measures, most of us do reasonably well. But those are not the right measures.
You cannot rightly know yourself until you first see God for who he is. He is not a vague cosmic force. He is not a permissive grandfather who winks at sin. He is holy. Isaiah 6:3 records the cry of the seraphim: “Holy, holy, holy is the Lord of hosts; the whole earth is full of his glory.”
This God speaks. He does not remain silent. He sent his Son to speak finally and fully. Hebrews 1:1-2 says, “Long ago, at many times and in many ways, God spoke to our fathers by the prophets, but in these last days he has spoken to us by his Son.”
Jeremiah records God saying: “Let not the wise man boast in his wisdom, let not the mighty man boast in his might, let not the rich man boast in his riches, but let him who boasts boast in this, that he understands and knows me, that I am the Lord who practices steadfast love, justice, and righteousness in the earth.” (Jeremiah 9:23-24)
When you begin to understand who God is, his holiness, his justice, his authority, your own standing changes. Not in a crushing way, but in an accurate way. You see yourself as you actually are: a creature made by God, accountable to God, in need of God. The proud man resists this. But God has not been ambiguous about where pride leads: “Everyone who is arrogant in heart is an abomination to the Lord; be assured, he will not go unpunished.” (Proverbs 16:5)
Contrast that with the promise given to humility: “Humble yourselves, therefore, under the mighty hand of God so that at the proper time he may exalt you.” (1 Peter 5:6)
Real self-knowledge is not self-esteem. It does not begin with positive affirmations or therapeutic exercises. It starts with two hard admissions.
First, you are more sinful than you think. Jeremiah 17:9 says, “The heart is deceitful above all things, and desperately sick; who can understand it?” Even your best actions carry mixed motives. Scripture is clear that you cannot choose God on your own. Jesus says in John 6:44, “No one can come to me unless the Father who sent me draws him.” Stop defending your heart. Pray like the tax collector in Luke 18:13: “God, be merciful to me, a sinner.”
Second, you are more loved than you dare to hope. Romans 5:8 says, “God shows his love for us in that while we were still sinners, Christ died for us.” Your sin never caught God off guard. He answered it at the cross before you knew you needed answering.
Wisdom also has to be sought. The Proverbs make this clear in nearly every chapter: “Blessed is the one who finds wisdom, and the one who gets understanding, for the gain from her is better than gain from silver and her profit better than gold.” (Proverbs 3:13-14) You do not find silver by sitting at home, and you do not find wisdom by waiting for it to arrive.
James makes the entry point clear: “If any of you lacks wisdom, let him ask God, who gives generously to all without reproach, and it will be given him.” (James 1:5) Ask. God gives generously and without reproach, meaning he does not hold your lack of wisdom against you for asking. Then read what he has already said. The Proverbs alone contain more practical instruction about how to live, handle money, work, words, and relationships than most books will give you in ten volumes.
These two kinds of knowledge do not stay separate. Each one drives you deeper into the other. Take three minutes and read Psalm 139. Notice that God knows your thoughts before you speak them. That knowledge of God immediately tells you something about yourself: you cannot hide. You are fully seen. That feels uncomfortable at first. But it also frees you, because you can stop pretending with God.
The next time you lie to avoid trouble, do not rationalize it. Ask one question: why did I do that? Write down the real answer. Fear. Pride. Laziness. Then take that specific reason to God. Confess it. First John 1:9 promises, “If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.”
You study God’s holiness and you discover your need. You study your sin and you discover his mercy. You study his mercy and you discover your true dignity. First John 3:1 says, “See what kind of love the Father has given to us, that we should be called children of God; and so we are.”
Pray this each morning. It takes thirty seconds: “God, you are holy. I am not. Christ, you are enough. I am not. Spirit, you are working. I am not alone.” Say it slowly. Mean it. Then go live your day. You will fail before noon. Confess it and move on. You will also be forgiven before noon. That is the gospel.
Calvin was right. True wisdom is two things: knowing God and knowing yourself. And the second depends entirely on the first. You will never know what you truly are until you know who made you.
Second Corinthians 3:18 says, “We all, with unveiled face, beholding the glory of the Lord, are being transformed into the same image from one degree of glory to another. For this comes from the Lord who is the Spirit.”
Soli Deo gloria.