The Book of Revelation does not change or
add to the plan of salvation taught to us in the
gospels and epistles.
There are false teachers who will use any excuse
to pervert the way of salvation. Peter says in
2 Peter 3:16, ". . .In which are some things
hard to be understood, which they that are
unlearned and unstable wrest, as they do the
other scriptures, unto their own destruction."