Santa Claus: The Movie1985

Ancient Elf:
The Prophecy has come to pass, that there would come to us a Chosen One, and that he, having no child of his own, would love all children everywhere, and that he himself would be an artisan, and a craftsman, and a skilled maker of toys. [to Santa] And now, Chosen One, come forward. From this day on, now and forever, you will bring all our gifts to all the children in all the world, and all this to be done on Christmas Eve.

Santa Claus:
How can I do so much in just one night?

Ancient Elf:
Well, know this: time travels with you. The night of the world is a passage of endless night for you, until your mission is done. This is your legacy, and your gift.... as is the gift of flight. Now, all those within the sound of my voice, and all those on this Earth everywhere know that henceforth, you will be called --- Santa Claus. And now, everyone, Merry Christmas.