Rich Mullins said this quote
“ I would like to encourage you to stop thinking of what you're doing as ministry. Start realizing that your ministry is how much of a tip you leave when you eat in a restaurant; when you leave a hotel room whether you leave it all messed up or not; whether you flush your own toilet or not. Your ministry is the way that you love people. And you love people when you write something that is encouraging to them, something challenging. You love people when you call your wife and say, 'I'm going to be late for dinner,' instead of letting her burn the meal. You love people when maybe you cook a meal for your wife sometime, because you know she's really tired. Loving people - being respectful toward them - is much more important than writing or doing music. ”