Matthew Henry's Concise Commentary on the Bible - Revelation 3:7-13
7-13 The same Lord Jesus has the key of government and authority in and over the church. He opens a door of opportunity to his churches; he opens a door of utterance to his ministers; he opens a door of entrance, opens the heart. He shuts the door of heaven against the foolish, who sleep away their day of grace; and against the workers of iniquity, how vain and confident soever they may be. The church in Philadelphia is commended; yet with a gentle reproof. Although Christ accepts a little... read more
George Haydock's Catholic Bible Commentary - Revelation 3:7-13
To the Angel of the church of Philadelphia. There were several towns of this name; here is understood that which was near Sardis, in Lydia. Here is no more than an admonition to persevere, to hold that which thou hast. Christ takes the title of the Holy One, and True One, who hath the key of David; i.e. being the son of David, and the promised Messias, hath the supreme power in the Church: who opens the gate of salvation, and no one shuts it against his elect. (Witham) --- By the key in this... read more