(Prov 23:23 KJV) Buy the truth, and sell it not; also wisdom, and instruction, and understanding.
This passage tells us to buy the truth, obtain the truth, and then don’t let it go, hold to it. Don’t sell it; don’t give it up for something else. What is truth? Truth is that which is correct, that which is right. Truth is reality, the way things really are. Truth is that which God has revealed to be right, to be correct. The purpose of God’s revelation of Himself was to lead us to know Him, to know about Him. It was also to instruct us how to live in harmony with God and in harmony with one another; how to live as love demands, how to live a holy life. Hold to the truth you know. Hold to God’s Word. Don’t allow this world’s reasoning to cause you to give up the truth.