No man is going to have a revelation of his own. No Prophet nor Messenger nor any party of the flesh is going to be able to tell us when the 7 Trumpets will be, or have been blown. It's going to happen, but Jesus is coming like a thief in the night... NOBODY is going to know.
In the Book of Revelation, seven trumpets are sounded, one at a time, to cue apocalyptic events seen by John of Patmos (Revelation 1:9) in his vision (Revelation 1:1). The seven trumpets are sounded by seven angels and the events that follow are described in detail from Revelation Chapters 8 to 11.
The mark of the beast doesn't happen until after he holds the key to the pit.
"And I saw a beast rising out of the sea, with ten horns and seven heads, with ten diadems on its horns and blasphemous names on its heads. And the beast that I saw was like a leopard; its feet were like a bear's, and its mouth was like a lion's mouth. And to it the dragon gave his power and his throne and great authority."
"Then I saw another beast rising out of the earth. It had two horns like a lamb and it spoke like a dragon. It exercises all the authority of the first beast in its presence, and makes the earth and its inhabitants worship the first beast, whose mortal wound was healed. It performs great signs, even making fire come down from heaven to earth in front of people, and by the signs that it is allowed to work in the presence of the beast it deceives those who dwell on earth, telling them to make an image for the beast that was wounded by the sword and yet lived. And it was allowed to give breath to the image of the beast, so that the image of the beast might even speak and might cause those who would not worship the image of the beast to be slain. Also it causes all, both small and great, both rich and poor, both free and slave, to be marked on the right hand or the forehead, so that no one can buy or sell unless he has the mark, that is, the name of the beast or the number of its name. This calls for wisdom: let the one who has understanding calculate the number of the beast, for it is the number of a man, and his number is 666.
Revelation 13:11-18 describes the second beast rising out of the Earth and giving authority to the first beast (the chosen Antichrist). "It had two horns like a lamb and spoke like a dragon." It performs all kinds of miracles and tricks you into thinking he is the Holy One! This is what we have to be aware of because this is when Satan comes with great beauty in the eyes of man and he makes them think he is God in all of His glory. He makes us worship him, and we will if we are not saved.
Kingdoms will rise and fall, Kings will come and go, but no man is going to adlib God's plan. It's going to happen as it was prophesied and no sooner.
So many of these prophets/seers or whatever they say they have been called to do, have lost sight of God. They want to tell everyone what they "have been told by God" just to gain an audience. There is a difference between delivering God's message and telling a lie. You will be held accountable on the day of judgment.
This is the pretribulation. This is the time where we need to bury our faces in our Bibles meditating on the WORD and leaning unto the Lord for understanding and guidance.
PRAY for TRUE knowledge! Pray for more knowledge. Now is the time of repentance and spiritual preparation for the spiritual battle that has yet, but is soon to come. Suit up in the full armor of God. Stand on the battlefield already prepared to fight. Don't get caught off guard.
And stop listening to fools.