And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God. (Romans 12:2, NKJV)
We all fashion ourselves after something or someone. Some set of values, someone we admire, or some goal to which we aspire. The Christian makes a conscious decision not to assimilate the thinking, values and goals of the world – that system of evil that is in opposition to God. Now converted to Christ, a change occurs – a metamorphosis – that is visible and recognizable. This transformation must begin in the mind, for that is the seat of all that we are. Rather than doing those things that offend God, we live for His approval. His full or “perfect will” is set before us in His Scriptures, and there we go to learn what is “good and acceptable” before Him. Renew your mind, your thinking, so that in your life will be the light of the world and please your heavenly Father (Matt. 5:14-16).