Matthew Henry's Concise Commentary on the Bible - Revelation 22:6-19
6-19 The Lord Jesus spake by the angel, solemnly confirming the contents of this book, particularly of this last vision. He is the Lord God faithful and true. Also by his messengers; the holy angels showed them to holy men of God. They are things that must shortly be done; Christ will come quickly, and put all things out of doubt. And by the integrity of that angel who had been the apostle's interpreter. He refused to accept religious worship from John, and reproved him for offering it. This... read more
George Haydock's Catholic Bible Commentary - Revelation 22:14
That they may have a right or power to eat of the tree of life. A right grounded on the promises of God and his graces. (Witham) read more