The Bible often speaks of sin as a thing of the past pertaining to the believer’s life prior to salvation. This is not because believers are without sin, but the goal of every believer should be to depart from and avoid the sins which once controlled his life prior to salvation. These past actions which helped us to see our lost condition should be viewed as the friend of our past and the enemy of our present and future. This is exactly how Paul spoke of envy in his epistle to Titus. According to Paul, “we . . . were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another.” Concerning the sins of the past, Paul further admonishes: “let it not be once named among you, as becometh saints” (Ephesians 5:3).
Paul and Barnabas admonished the heathen to turn from “vanities unto the living God.” One cannot trust in the Lord and simultaneously trust in anything else. In order for an individual to be saved, he must repent of trusting in anything other than the Lord. One aspect of repentance involves ceasing to trust vanity and turning one’s faith toward the living and true God. This saving faith needs to become a living faith following salvation. Believers should consistently turn from “vain thoughts” and love the law of God (Psalm 119:113). They should turn from the vain labours that spend their strength for nought (Isaiah 49:4) and be “steadfast . . . in the work of the Lord” knowing that their “labour is not in vain in the Lord” (1 Corinthians 15:58). Additionally, believers should turn from “vain words” (Ephesians 5:6) and hold “forth the word of life” (Philippians 2:16).