Remigius of Auxerre
Catena Aurea · Matthäusevangelium 17
And after six days Jesus taketh Peter, James, and John his brother, and bringeth them up into an high mountain apart, And was transfigured before them: and his face did shine as the sun, and his raiment was white as the light. And, behold, there appeared unto them Moses and Elias talking with him. Then answered Peter, and said unto Jesus, Lord, it is good for us to be here: if thou wilt, let us make here three tabernacles; one for thee, and one for Moses, and one for Elias.
Otherwise; At this view of the majesty of the Lord, and His two servants, Peter was so delighted, that, forgetting every thing else in the world, he would abide here for ever. But if Peter was then so fired with admiration, what ravishment will it not be to behold the King in His proper beauty, and to mingle in the choir of the Angels, and of all the saints? In that Peter says, Lord, if thou wilt, he shews the submission of a dutiful and obedient servant.