Here is a simple, rule-of-thumb guide for behavior: Ask yourself what you want people to do for you, then grab the initiative and do it for them. Add up God's Law and Prophets and this is what you get.
Matthew 7:12 (MSG)

True spirituality is a do-ing spirituality. You first be and then do because your are being. To say and not do is fraudulent spirituality. Christ followers and not just believers, but doers. You follow, you learn, and you go and do. What is it that you want? Do that for someone else.