Adam Clarke's Commentary on the Bible - Revelation 22:16
I Jesus - The Maker, the Redeemer, and Judge of all men. Have sent mine angel - An especial messenger from heaven. I am the root and the offspring of David - Christ is the root of David as to his Divine nature; for from that all the human race sprang, for he is the Creator of all things, and without him was nothing made which is made. And he is the offspring of David as to his human nature; for that he took of the stock of David, becoming thereby heir to the Jewish throne, and the... read more
John Gills Exposition of the Bible Commentary - Revelation 22:20
He which testifieth these things ,.... Not the angel, Revelation 22:16 nor John, who sometimes used this way of speaking, John 21:24 but Christ, as appears from what follows; for he saith, surely I come quickly ; who not only asserts the speediness of his coming, as in Revelation 22:7 but expresses the certainty of it, so that it ought not to be doubted of by any, especially by his own people; though it may seem to be deferred, and, upon that account, be derided by ungodly men; and... read more