Those who have been saved by Jesus are left with a common call: be citizens of his kingdom in our present world. Our faith is spilled out in our actions. This is not in an attempt to save ourselves, but to be ambassadors of Jesus' kingdom.
Jesus is the one good king to whom the righteous rulers of legend and literature all point. He, too, comes to us in a humble position, as a God birthed in a stable, crucified as a criminal, before being exalted to glory. He, too, overcomes the enemy armies—in his case, the very armies of Evil itself. He, too, saves us from affliction—not merely pestilence, but the very disease within our souls.
On Good Friday, one man knew Jesus was a king: the condemned thief dying right beside him. Jesus was mocked by Romans, rejected by Jews, and abandoned by his own disciples that day. But for a man at the end of his rope, the only hope was in Jesus being the king he claimed to be.