Sin Leads to Death: I thought all sin leads to death, but the verse in I John 5:17-18 indicates a particular sin leads to death. How do I harmonize this? [I John 5:17-18]. Believers Don't Sin: How do we harmonize that fact that the believer still sins, and yet verses in I John, indicate real believers don't sin? [I John 5:17-18, 2:1, Galatians 5:17]. Keep Yourself & Evil Won't Touch You: What does it mean to "keep yourself" and the wicked one will not touch you? [I Peter 5:8-9, James 4:7].