I pray and fast because I know that is what God wants me to do. I am motivated to obey God because I love Him. When we become saved we are motivated to do good works because of our salvation, but those good works will not save us. I don't do it because I think I will lose my salvation so you were correct in stating that. Good works will not save us. We are saved by grace.
I'm glad you still consider me a friend. I consider you a friend as well, but it does become hard with all the misunderstandings. We must all contend for the faith even if that means losing friendships. Please follow Jesus even if that means disagreements.
I am having computer problems. Please pray for my computer. It was a miracle that I got on just now to make these two posts.