7 Write this to Philadelphia, to the Angel of the church. The Holy, the True - David's key in his hand, opening doors no one can lock, locking doors no one can open - speaks: 8 "I see what you've done. Now see what I've done. I've opened a door before you that no one can slam shut. You don't have much strength, I know that; you used what you had to keep my Word. You didn't deny me when times were rough. 9 "And watch as I take those who call themselves true believers but are nothing of the kind, pretenders whose true membership is in the club of Satan - watch as I strip off their pretensions and they're forced to acknowledge it's you that I've loved. 10 "Because you kept my Word in passionate patience, I'll keep you safe in the time of testing that will be here soon, and all over the earth, every man, woman, and child put to the test. 11 "I'm on my way; I'll be there soon. Keep a tight grip on what you have so no one distracts you and steals your crown. 12 "I'll make each conqueror a pillar in the sanctuary of my God, a permanent position of honor. Then I'll write names on you, the pillars: the Name of my God, the Name of God's City - the new Jerusalem coming down out of Heaven - and my new Name.
Matthew Henry's Commentary on Revelation 3:7-12
Commentary on Revelation 3:7-13
(Read Revelation 3:7-13)
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 strength, yet believers must not rest satisfied in a little, but strive to grow in grace, to be strong in faith, giving glory to God. Christ can discover this his favour to his people, so that their enemies shall be forced to acknowledge it. This, by the grace of Christ, will soften their enemies, and make them desire to be admitted into communion with his people. Christ promises preserving grace in the most trying times, as the reward of past faithfulness; To him that hath shall be given. Those who keep the gospel in a time of peace, shall be kept by Christ in an hour of temptation; and the same Divine grace that has made them fruitful in times of peace, will make them faithful in times of persecution. Christ promises a glorious reward to the victorious believer. He shall be a monumental pillar in the temple of God; a monument of the free and powerful grace of God; a monument that shall never be defaced or removed. On this pillar shall be written the new name of Christ; by this will appear, under whom the believer fought the good fight, and came off victorious.