Albert Barnes' Notes on the Whole Bible - Revelation 7:1
And after these things - After the vision of the things referred to in the opening of the sixth seal. The natural interpretation would be, that what is here said of the angels and the winds occurred after those things which are described in the previous chapter. The exact chronology may not be always observed in these symbolical representations, but doubtless there is a general order which is observed.I saw four angels - He does not describe their forms, but merely mentions their agency. This... read more
The Pulpit Commentary - Revelation 7:1-8
The Divine management of the world. "And after these things I saw four angels standing on the four corners of the earth," etc. The subject of these verses is the Divine management of the world, and they suggest two facts concerning it. I. THAT GOD EMPLOYS THE HIGHEST ORDER OF CELESTIAL INTELLIGENCES IN THE CONDUCT OF HIS GOVERNMENT . "After these things [after this] I saw four angels standing on [at] the four corners of the earth." The existence of... read more