Knowledge is indispensable to Christian life and service. If we do not use the mind which God has given us, we condemn ourselves to spiritual superficiality and cut ourselves off from many of the riches of God’s grace. At the same time, knowledge is given us to be used, to lead us to higher worship, greater faith, deeper holiness, better service. What we need is not less knowledge but more knowledge, so long as we act upon it.
— John Stott, from Your Mind Matters, p. 84
Brothers, do not be children in your thinking. Be infants in evil, but in your thinking be mature.
— 1 Corinthians 14:20, The Holy Bible, English Standard Version
What should matter in matters of faith is knowledge, not merely sincere belief; good reasons for faith, not mere hunches; truth, not feelings. We can rightly say that Christianity is a knowledge tradition, meaning it is more than ritual or emotions. Christianity claims certain things can be known.
— J. P. Moreland, from Philosophy Made Slightly Less Difficult, p. 54