Let's go in order.
Revelation 9:1 - John saw a spiritual leader, the "star Wormwood," fall into the "land" of religion. And this leader received the key to what was hidden in this world ("bottomless pit" = "sea" = unbelieving world).
Revelation 9:2 - This leader opened the well of the depths of this world with the key, and "smoke" came out of it. If the prayers of the saints are compared to the fragrance of incense, then the prayers of sinners are acrid smoke. This smoke comes from the "furnace", that is, from the torments of sinners in this world. The "sun" is the image of Christ, the "air" is the environment of this world, the spirit of this world, where the "prince of this world" reigns. The image of Christ has faded in this world, and the satanism of the moods of people in this world has increased.
Revelation 9:3 - Because of the "smoke" of the prayers of sinners, false evangelists, "locusts," have appeared. They have received the power to cause mental pain to people, like the stings of scorpions.
Revelation 9:4 - And this "locust" of false evangelists did not harm the "grass" of religious traditions and rituals in denominations, they did not harm the "trees" like the tree of knowledge ("fig tree") or the tree of meekness ("willow"), but they harmed only believers who did not have the seal of the Holy Spirit, who did not have the power of the Holy Spirit, "foolish virgins", whose lamps of fulfilling the commandments were extinguished in the atmosphere of turmoil that engulfed the whole world.
Revelation 9:5 - And these false evangelists could not "kill" these believers so that they would forget about God ("death" is when a believer falls away from God, the source of life for believers). These believers suffered for 5 months, watching the construction of the Third Temple in Israel. And this mental torment was like a scorpion bite.
Revelation 9:6 - In those days, such believers, living according to the flesh and not according to the Spirit, will want to “die,” forget about God, become unbelievers - but they will not be able to do this until the eastern gate of the Temple is closed, at the 7th trumpet.
Revelation 9:7 - These false evangelists were like those who had the power of the spirit ("horses"). On their "heads" in the spirit they had crowns like the crowns of the saints, but spiritually they were men, not Christ.
Revelation 9:8 - These were not men of faith like the 144,000, but "women" like Eve, listening to the world around them and ignoring the commandments of God. And they were courageous predators like lions.
Revelation 9:9 - These false evangelists had the breastplate of their false faith. The noise of their religious meetings was like the noise of chariots running to war.
Revelation 9:10 - These false evangelists had false prophets, "tails," in their prayer groups. And these meetings of theirs harmed the believers for 5 months.
Revelation 9:11 - The false evangelists had as their king the angel of the depths of this world, whose name is Destroyer (the opposite of the name Jesus).
Then the eastern gates of the Third Temple built in Israel open and saints from all nations begin to enter the gates of the temple. This continues from the 6th trumpet to the 7th, from Yom Teruah to Yom Kippur, when in the middle of the day the eastern gates will be closed forever. After this event, the Church of all denominations loses its meaning, because the whole world has already believed in God, the only question is with whom God is - with the locusts of the false evangelists of the "beast" of Prosperity, or with the poor saints who sacrificed themselves to God in the eastern gate of the Temple. This question will be resolved during the vials of wrath.