2nd Thessalonians 2:9 Even him, whose coming is after the working of Satan with all power and signs and lying wonders, 10 And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
For the record, there aren’t any such things as little green men and there are no alien lifeforms that visit our planet at anytime. There are other worlds which God has created, and they’re populated with beings of different orders but they are restricted from ever meddling with our planet, so that they cannot visit nor can they interfere with the human experience.
However, there are good and evil angels, and thus, whatsoever manifestations of supernatural beings we might encounter on our planet, are the work of good or evil angels, period. They alone, together with the members of the God-head have access at all times to the human family. For many years there have been sightings and videos of UFOs and other paranormal activity in the skies, and on land.
However, these occurrences have for years been studiously and secretly hidden from the public view, and this for valid reasons, for it can be risky for governments to release information about things that cannot be logically or scientifically explained. Governments do have a responsibility to keep their citizens from undue panic, and especially in our age, where numerous conspiracy theories abound, great care should be taken so as not to set in motion wild speculations that are not based on facts.
1st Corinthians 2:10 But God hath revealed them unto us by his Spirit: for the Spirit searcheth all things, yea, the deep things of God.
May The Lord add His blessing to the study of His word. God bless!