71 And after this I saw four angels standing upon the four corners of the earth, holding fast the four winds of the earth, that no wind might blow upon the earth, nor upon the sea, nor upon any tree. 2 And I saw another angel ascending from [the] sunrising, having [the] seal of [the] living God; and he cried with a loud voice to the four angels to whom it had been given to hurt the earth and the sea, 3 saying, Hurt not the earth, nor the sea, nor the trees, until we shall have sealed the bondmen of our God upon their foreheads.
Matthew Henry's Commentary on Revelation 7:1-3
Commentary on Revelation 7:1-8
(Read Revelation 7:1-8)
In the figurative language of Scripture, the blowing of the four winds together, means a dreadful and general destruction. But the destruction is delayed. Seals were used to mark for each person his own possessions. This mark is the witness of the Holy Ghost, printed in the hearts of believers. And the Lord would not suffer his people to be afflicted before they were marked, that they might be prepared against all conflicts. And, observe, of those who are thus sealed by the Spirit, the seal must be on the forehead, plainly to be seen alike by friends and foes, but not by the believer himself, except as he looks stedfastly in the glass of God's word. The number of those who were sealed, may be understood to stand for the remnant of people which God reserved. Though the church of God is but a little flock, in comparison with the wicked world, yet it is a society really large, and to be still more enlarged. Here the universal church is figured under the type of Israel.