What does the Bible say about the struggle with sin?

In Romans 7, the Apostle Paul vividly describes the internal struggle that every believer experiences with sin. He admits to doing things he does not approve of and failing to achieve what he knows is right, highlighting the ongoing conflict that arises from the indwelling sin within us. This struggle is not unique to Paul; it is a shared experience among all believers until the day our sinful nature is completely eradicated. The struggle reveals our reliance on Christ for strength and hope, emphasizing that while sin remains a presence in our lives, it does not define us. Our comfort comes from recognizing that this battle points us toward our need for grace and the sufficiency of Christ's sacrifice.