Old Testament Reading
A shoot shall come out from the stump of Jesse, and a branch shall grow out of his roots. The spirit of the Lord shall rest on him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and the fear of the Lord. His delight shall be in the fear of the Lord. He shall not judge by what his eyes see, or decide by what his ears hear; but with righteousness he shall judge the poor, and decide with equity for the meek of the earth; he shall strike the earth with the rod of his mouth, and with the breath of his lips he shall kill the wicked. Righteousness shall be the belt around his waist, and faithfulness the belt around his loins. The wolf shall live with the lamb, the leopard shall lie down with the kid, the calf and the lion and the fatling together, and a little child shall lead them. The cow and the bear shall graze, their young shall lie down together; and the lion shall eat straw like the ox. The nursing child shall play over the hole of the asp, and the weaned child shall put its hand on the adder’s den. They will not hurt or destroy on all my holy mountain; for the earth will be full of the knowledge of the Lord as the waters cover the sea.
On that day the root of Jesse shall stand as a signal to the peoples; the nations shall inquire of him, and his dwelling shall be glorious.
While Jesus was living in the Galilean hills, John, called “the Baptizer,” was preaching in the desert country of Judea. His message was simple and austere, like his desert surroundings: “Change your life. God’s kingdom is here.”
John and his message were authorized by Isaiah’s prophecy:
Thunder in the desert!
Prepare for God’s arrival!
Make the road smooth and straight!
John dressed in a camel-hair habit tied at the waist by a leather strap. He lived on a diet of locusts and wild field honey. People poured out of Jerusalem, Judea, and the Jordanian countryside to hear and see him in action. There at the Jordan River those who came to confess their sins were baptized into a changed life.
When John realized that a lot of Pharisees and Sadducees were showing up for a baptismal experience because it was becoming the popular thing to do, he exploded: “Brood of snakes! What do you think you’re doing slithering down here to the river? Do you think a little water on your snakeskins is going to make any difference? It’s your life that must change, not your skin! And don’t think you can pull rank by claiming Abraham as father. Being a descendant of Abraham is neither here nor there. Descendants of Abraham are a dime a dozen. What counts is your life. Is it green and blossoming? Because if it’s deadwood, it goes on the fire.
“I’m baptizing you here in the river, turning your old life in for a kingdom life. The real action comes next: The main character in this drama—compared to him I’m a mere stagehand—will ignite the kingdom life within you, a fire within you, the Holy Spirit within you, changing you from the inside out. He’s going to clean house—make a clean sweep of your lives. He’ll place everything true in its proper place before God; everything false he’ll put out with the trash to be burned.”