In the First Commandment, God commands us to have no other gods. In the Small Catechism, Martin Luther explains what it means to not have any other gods, when he writes "We should fear, love, and trust in God above all things." Simply put, this means that our chief love is God, our security and value are found only in Him, and His commandments are more important to us than any earthly concerns. If only that were true in our lives! In the wilderness, Jesus doesn't simply model for us what it means to trust in God in the face of temptation - he accomplishes it on our behalf.