SIN literally means "to miss the mark." As Saint Paul writes, "All have sinned and fall short of the glory of God" (Romans 3:23). We sin when we pervert what God has given us as good, falling short of His purposes for us. Our sins separate us from God (Isaiah 59:1, 2), leaving us spiritually dead (Ephesians 2:1). To save us, the Son of God assumed our humanity, and being without sin, "He condemned sin in the flesh" (Romans 8:3). In His mercy, God forgives our sins when we confess them and turn from them, giving us strength to overcome sin in our lives. "If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness" (1 John 1:9).