at that time the Lord spoke through Isaiah son of Amoz. He said to him, “Take off the sackcloth from your body and the sandals from your feet.” And he did so, going around stripped and barefoot.
And he will go on before the Lord, in the spirit and power of Elijah, to turn the hearts of the parents to their children and the disobedient to the wisdom of the righteous—to make ready a people prepared for the Lord.”
He made him ride on the heights of the land and fed him with the fruit of the fields. He nourished him with honey from the rock, and with oil from the flinty crag,