And I agree with those scripture quotes you posted; they illustrate clearly what Satan is up to.
Please excuse the mixup; the book of Revelations is not an easy one to figure out !
It isn't all that tuff if you first understand Daniel's prophecy of 490 years for the nation of Israel. There are seven years of that prophecy left. It's called the time of Jacob's trouble or the tribulation the account of which is in Revelation. It's much more literal than you seem to think. It's the time during which the remnant of Israel will be saved. 12,000 from each of the 12 tribes.