Lots of people do good things. Doesn't mean they are saved. When you make claims God sinned and is the author of evil like Luther did, and tried to remove books of the Bible, you can't call yourself a Christian. Since Calvin erected an idol he called Total depravity which said he couldn't repent and believe, and claims he had no free will to receive Christ to be regenerated, then he never gave his life to Christ. It's as simple as that. Just because you speak up against some of the evils of Calvinism doesn't mean you go to Heaven. You're standard of salvation is way too low and not reflected in God's word. You must truly repent and believe in Him to be forgiven for all your sins and given eternal life.