According to the Bible, Bible knowledge is not having a grasp of the facts. It’s not being able to recite the names of the apostles or Israel’s kings or knowing how many generations are in the various genealogies. That’s not it. Biblical knowledge, according to Scripture, is a very specific thing: knowing who God is, what God is doing, and how he is doing it in Christ Jesus. That’s knowledge.
“We have not stopped praying for you and asking God to fill you with the knowledge of his will through all spiritual wisdom and understanding. And we pray this in order that you may live a life worthy of the Lord and may please him in every way: bearing fruit in every good work, growing in the knowledge of God… for he has rescued us from the dominion of darkness and brought us into the Kingdom of the Son he loves, in whom we have redemption, the forgiveness of sins.” ~Colossians 1:9-14
Knowledge is understanding who God is and what God is doing and how he is doing it in Jesus. It’s knowing that salvation is available for all people in Jesus. It’s understanding that God is bringing all people and all things together in Jesus. That’s the kind of specific knowledge the Bible is talking about. We are told to pursue that knowledge, to gain that knowledge, to grow in that kind of knowledge, what the Bible calls “the full riches of complete understanding, in order that they may know the mystery of God, namely Christ, in whom are hidden all the treasures of wisdom and knowledge” (Colossians 2:2-3).
Having that knowledge will keep us from being sucked in to the world’s forms of knowledge and understanding. What the world is doing and how the world is doing it – the values and beliefs and practices of the world, how the world gets things done – those are powerful forces. They are opposing forces. And without the knowledge of God, we can wind up following a mushy K-LOVE kind of shallow sentimentality we can buy at Mardell or a pathway of power and success reinforced by the herds at political rallies and stockbroker meetings.
Christians may not know more than others, but we ought to know better.
Knowledge of God changes everything. Isaiah 11 says when the Kingdom is finally perfected, when God’s holy will has all been finally fulfilled, there will be righteousness and justice and peace for the whole world, because “the earth will be full of the knowledge of God.”