"Watch out that no one takes you captive through philosophy and empty deception according to the traditions of men according to elementary principles of the world rather than according to Christ" Colossians 2:8. As happened to me earlier.
"Let no one keep defrauding you of your prize by delighting in self abasement and worship of angels taking his stand on visions he has seen without cause by his fleshly mind" Colossians 2:18. These are more often than not fallen angels or demonic apparitions.
"Guard what has been entrusted to you, avoiding worldly and empty chatter and the opposing arguments of what is called gnosis which some have professed and thus gone astray from the faith" 1Timonthy 6:20-21. Beware!
"For the time will come, when they will not endure sound doctrine but wanting instead to have their ears tickled, they will accumulate for themselves teachers in accordance to their own desires and will turn away their ears from the truth and turn aside to myths But you be sober in all things endure hardships do the work of an evangelist fulfill your ministry" 2Timothy 4:3-5. That time is now and it is my ministry to try and point out what is sound doctrine and what is false. It is often not easy but someone has to do it.
"I am not ashamed of the gospel for it is the power of God for salvation to everyone who believes" Romans 1:16. I will continue to preach the good news.
"You believe God is one? You do well; the demons also believe and shudder" James 2:19.
"God also has highly exalted Jesus and given Him a name which is above every name. That at the name of Jesus every knee shall bow of things in heaven, and things on earth, and things under the earth; and every tongue shall confess that Jesus Christ is Lord to the glory of God the Father" Philippians 2:9-11.
So called extraterrestrials i.e., fallen angels, which are in the heavens (Ephesians 6:12) and under the earth in hell (Jude 6, 2Peter 2:4), tremble at the name of Jesus. One day they all too will bow to Him and confess that He is Lord as will everyone.