• The disciples have just seen Moses and Elijah before Jesus in the Transfiguration on the mountain (Mt 17, 3). In general, people believed that Elijah had to return to prepare the coming of the Kingdom. Prophet Malachi said: “Look, I shall send you the prophet Elijah before the great and awesome Day of Yahweh comes. He will reconcile parents to their children and children to their parents, to forestall my putting the country under the curse of destruction!” (Mal 3, 23-24; cf. Eccl. 48, 10). The disciples want to know: What does the teaching of the Doctors of the Law mean, when they say that Elijah has to come before?” Because Jesus, the Messiah, was already there, had already arrived, and Elijah had not come as yet. Which is the value of this teaching of the return of Elijah?