Christians: If your physician told you that cancer was caused by eating?

pork, shrimp, lobster, crab, oysters, squid and all the other scavengers which the Scriptures tell us we should not eat because they were meant to clean the land, seas and rivers, and are toxic in the body, would you listen to your physician and stop eating this filth, or would you continue to pray over these foods and eat them, and when you and your family got sick, continue to ask your pastor and others to pray for you.