Albert Barnes' Notes on the Whole Bible - Revelation 6:9-11
And when he had opened the fifth seal - notes at Revelation 5:1; Revelation 6:1.I saw under the altar - The four living creatures are no longer heard as in the opening of the first four seals. No reason is given for the change in the manner of the representation; and none can be assigned, unless it be, that having represented each one of the four living creatures in their turn as calling attention to the remarkable events about to occur, there seemed to be no necessity or propriety in... read more
The Pulpit Commentary - Revelation 6:9-10
Departed martyrs. "And when he had opened," etc. By common consent this is a sketch of departed martyrs, i.e. men "that were slain for the Word of God, and for the testimony which they held." If they bad been slain for anything else they would not have been martyrs. I. THEY LIVE IN SACRED SECURITY . "I saw under the altar the souls of them." The "souls," not the bodies; the bodies had been destroyed, their ashes were left Souls can exist apart from the body—a wonderful fact... read more