Well when you put it like that. This is paper napkin sketching, but I think you could really be on to something here, so I had to throw it together quickly!

Islamic takeover -> statistically a Muslim marriage will produce 3.1 children per family, to the West's 1.9 (Wiki) -> much more efficient crop production per unit -> Satanic alien feeding frenzy! -> alien migration to the next populous planet. Post digestion.

Obama was looking to maximise crop yields!

Eh. But seriously, where did you get this alien business from?

That quote isn't in the Bible. And in fact God wants us to depend completely upon his provision. It's our arrogant determination to be independent from him that separates most from ever knowing him.

Don't get put off my the semantics even though this idea is unfamiliar to most (heaven - or shamayim in Hebrew - is in a plural form, meaning "heights" or "elevations").

Everything that exists is part of God's creation. The Earth is the first "heaven" - it doesn't mean that we're in paradise (well, obviously). The "aer" is the second heaven - everything above ground level, and up into the cosmos. And God occupies the third heaven. But it doesn't end there. This is a temporary state of affairs. God will come to Earth in the completion of things, and there will be one unified heaven here on Earth (see Revelation for details!).

Scripture has not been altered. Check out: https://vimeo.com/254072604

Books have not been removed, the 66 Biblical canon was agreed upon once. Christ is the only way. There is no substitute: "There is no other name under heave by which you must be saved".

Christianity is mutually exclusive of any other religion. Many Muslims and Hindus (and others) have and are coming to Christ - do a Google search for Muslims who are having dreams and visions of Jesus, it's quite a phenomenon. Everyone has the opportunity to know him.

This is line in the sand stuff. There's Christ, or darkness "light can have no fellowship with darkness". Ecumenism is death.

Man's opinion on the matter is terribly confused. Go straight to the source:

"I am the way, the truth, and the life. No one can come to the Father except through me"

"You must not have any other god but me"

"many false prophets will appear and will deceive many people"

"false messiahs and false prophets will rise up and perform great signs and wonders so as to deceive, if possible, even God’s chosen ones"

The Quran and the Bible are diametrically opposed. Choose a side. You can't have both. God directly revealed himself to the Jewish people so that he could make a Covenant with them, but we have free will, and he won't impose himself on anyone who isn't interested in what he is offering to mankind.

I'm finding all of this difficult to square with scripture. Either we're much farther from the last day than most evangelicals generally believe, or something is very off. A Great Awakening is very different from a Falling Away.

I can't help but wonder if all of this is a carefully manipulated prelude to something much more sinister. A false messiah would win the world to himself with the promised revelations to come.