The "Mark of the Beast" & the Rapture: Will the "Mark of the Beast" be before or after the rapture, and then will people have a second change to be saved? [I Corinthians 15:52, I Thessalonians 4:17, 2 Peter 3:10-12]. The Mark of the Beast: Will we know that we are taking the Mark of the Beast, or could we accidently take it?