The desires that we experience that go against God’s will. In other words, a desire for anything sinful. See James 1:14. Also called “sin in the flesh.” Although the expression “youthful lusts” is  often thought of in connection with sinful sexual desires, lusts include anything that go against what is good and right in God’s eyes. (2 Timothy 2:22.; Galatians 5:24; Romans 8:3)