Morning Thought: Walk! The principal thing that defines you as a Christian is your walk. It’s how you live that makes the difference. The world is not very interested in your statement of beliefs. It’s your walk that’s your witness. It’s your walk that truly states your faith. Walk consistently, walk uprightly, walk differently—and get back up quickly when you fall. “But I say, walk by the Spirit, and you will not carry out the desire of the flesh” (Galatians 5:16, NASB).