ACC ~ Revelation 9 v13a

THE FINAL PREACHING OF THE CHURCH. TYCONIUS: When it says that the first woe has passed and the trumpet of the sixth angel has sounded, it announces the final preaching, that of the sixth age. COMMENTARY ON THE APOCALYPSE 9.13.

THE LIES OF THE ANTICHRIST UNCOVERED. BEDE: The sixth trumpet shows the appearance of the antichrist and the war that his followers will wage against the church, and after an insertion reviewing again the [time from] the coming of the Lord, the sixth trumpet indicates the destruction of the same enemy. … The sixth angel indicates the preachers of the final struggle, who, as the gospel warns, uncover the lies of the antichrist. EXPLANATION OF THE APOCALYPSE 8.2, 9.13.

Rev