Revelation 15:5 - Ellicott's Commentary On The Whole Bible

And after that... — Better, And after these things I saw, and there was opened the temple of the tabernacle of the testimony (or, witness) in the heaven. This temple is called the temple of the tabernacle of the testimony; the expression sounds cumbrous, but it is nevertheless suitable. St. Stephen spoke of “the tabernacle of witness” in the wilderness, which was made after the pattern showed in the mount (Acts 7:44). The tabernacle was well called the tabernacle of witness, for it contained the ark of the testimony with the Law of God, and was a perpetual witness of God’s presence among His people. The temple of the tabernacle then is the shrine, or inner sanctuary, of the heavenly true tabernacle, after the pattern of which the tabernacle of Moses was fashioned, which is now opened.