Few things in the life of a believer are as disheartening as the long struggle with persistent sins. This is particularly true when we have experienced victory over sin in other areas of our life. We know God has the power to get rid of our sin, so why won’t he? It may sound counterintuitive, but sometimes victory over some sin tarries because God desires to teach us how to truly repent of that sin. God desires his people to know not only how to walk in holiness, but also to obey his command to rend our hearts when we fall short of his glory (Joel 2:13). Yes, sin in our life is a problem, but so is a life where we haven’t learned how to truly repent of sin.