3 But when it is said, “Blessed is He that comes in the name of the Lord, [as] the King of Israel,” by “in the name of the Lord” we are rather to understand “in the name of God the Father,” although it might also be understood as in His own name, inasmuch as He is also Himself the Lord. As we find Scripture also saying in another place, “The Lord rained [upon Sodom fire] from the Lord.” But His own words are a better guide to our understanding, when He says, “I have come in my Father's name, and you receive me not: another will come in his own name, and him you will receive.” For the true teacher of humility is Christ, who humbled Himself, and became obedient unto death, even the death of the cross. But He does not lose His divinity in teaching us humility; in the one He is the Father's equal, in the other He is assimilated to us. By that which made Him the equal of the Father, He called us into existence; and by that in which He is like us, He redeemed us from ruin.
Source: Tractates on the Gospel of John (New Advent)