An excerpt from "Got Questions.org" entitled, "What does the Bible say about worldliness?" states: "For the Christian, the choice is clear. To avoid worldliness, we must mature in the faith, growing up in all things in Christ so that we are no longer spiritual infants, tossed about by the lies of the world (Ephesians 4:14-15). We must come to know the difference between the wisdom of God and the foolishness of worldly wisdom, and that is only achieved by careful and diligent study of the Word, seeking God’s wisdom in prayer (James 1:5), and enjoying the fellowship of other mature believers who can encourage us to reject worldliness and embrace godliness."
This article may be viewed at: What does the Bible say about worldliness?/gotquestions.org
Reference: 1 Corinthians 7:33