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.

9. I will make—Greek present, "I make," literally, "I give" (see on [2680]Re 3:8). The promise to Philadelphia is larger than that to Smyrna. To Smyrna the promise was that "the synagogue of Satan" should not prevail against the faithful in her: to Philadelphia, that she should even win over some of "the synagogue of Satan" to fall on their faces and confess God is in her of a truth. Translate, "(some) of the synagogue." For until Christ shall come, and all Israel then be saved, there is but "a remnant" being gathered out of the Jews "according to the election of grace." This is an instance of how Christ set before her an "open door," some of her greatest adversaries, the Jews, being brought to the obedience of the faith. Their worshipping before her feet expresses the convert's willingness to take the very lowest place in the Church, doing servile honor to those whom once they persecuted, rather than dwell with the ungodly. So the Philippian jailer before Paul.