At first sin can seem harmless, just a little tiny bump in your life. It can’t hurt if no one tells you just how bad it is.
Only it doesn’t stay small it gets larger, and then one day bad symptoms start showing up. A pregnant girlfriend, wife with an STD. Broken families, heart broken kids, who are reaching out for “love” from people who are bad news, before you know it this “harmless” little bump is taken over your entire life and hurt many others in the process.
I am by no means sinless, but I think that everyone should know that sin hurts people. Refusing to judge someone’s sin is doing no one any favors. If a medical doctor did not warn his patient that they have cancer, they would be guilty of malpractice and possibly murder. We may not be soul doctors, but we are receptionist to the doctor of souls, Jesus Christ. If we refuse to tell people that sin is malignant and will cause them much pain in the end we are guilty of malpractice..