Conversion occurs when sinners turn to God in repentance and faith for salvation. Paul describes the conversion of the Thessalonians, “For they themselves report concerning us the kind of reception we had among you, and how you turned to God from idols to serve the living and true God” (1 Thes. 1:9). Sinners are converted when they repent of their sins and turn in faith to Jesus Christ, trusting in him for the forgiveness of their sins on the Day of Judgment.