Revelation 10:7

The seventh trumpet signifies the end of the persecution and the advent of the Lord, our Savior. For this reason the apostle Paul said that the resurrection of the dead would occur "at the last trumpet." Therefore, he affirms that in the time of the future peace the time of the church would no longer be one of cleansing. For the final persecution will cleanse the church until the seventh trumpet.

According to the form of omission, it is stated: for it says that when the seventh angel is about to sound the trumpet, all the punishment against the impious will be fulfilled, being both various and many. However, it does not say that this will happen when he sounds the trumpet in the vision, since the other events have not yet occurred at that time, but rather when he sounds the trumpet at the appropriate time.

When this occurs, he says that the mystery of God will be fulfilled, as he declared to his servants the prophets. For the prophets foretold up until the judgment and the recompense of the good and the wicked, but not after that. Therefore, when the seventh angel sounds, the mystery will be completed, and every prophetic announcement will come to an end.

The mystery of God will be finished, etc. The mystery which is now preached will then be completed, when the wicked will go into eternal punishment, but the righteous into eternal life (Matthew XXV).

But in the days of the seventh angel, when he shall begin to sound the trumpet, the mystery of God shall be finished, as he hath declared by his servants the prophets. The seventh angel and the seventh trumpet are the end of the Church's preaching, with the completion of which the second coming of the Lord is expected to take place. Finally, when he says that the mystery of God shall be finished, it is not meant in the sense of destruction, but in the sense of completion. He says that it was foretold by the prophets because nearly all their focus was on the Lord's first and second coming and the end of the world.

But the seventh time, that of rest, starts with the angel swearing "by Him who lives forever, that there shall be delay no longer; but that in the days of the voice of the seventh angel, the mystery of God will be accomplished."