So to sum up your views, you need to have faith in Jesus plus rejecting the mark of the beast, in order to be saved?
No. Simply rejecting the mark of the beast, and having 'faith in jesus' is not enough.
He must be Lord over your life. Demons have faith in Jesus. They believe he exist, and they believe he did everything he said.
James 2:19
"You believe that there is one God. Good! Even the demons believe that--and shudder."
So why do the demons shudder? Because yeah they believe all that... but the have rejected Jesus as Lord.
That is what matters. A person must not only believe... not only have faith... but also accept him as LORD.
Of course if you accept him as Lord, you will not accept the Mark of the beast.
The Bible also says, no one can serve two masters. The mark of the beast is more than just a simple mark. It is acceptance of having him as a master.
The whole point of the mark of the beast... is a designation of who is your master. That is the entire purpose of the mark. By taking the mark, you are saying that you serve the beast. You simply can't do that, if you already serve the Lord.
It's impossible. It's like saying, no I work for Wendy's, when you are working at McDonald's. You can't say, well yeah I am here and earning a paycheck, because there is no Wendy's around here. But I really serve Wendy's not McDonald's.
No, you work at McDonald's, and therefore you are a servant of McDonald's, not Wendy's. (I get that you can have two jobs, but for the sake of the example humor me).
So that's my point. It isn't the action that is the key to salvation. It is your mindset and your choice to not obey the Lord's direct command, and the fact you are openly doing something that shows your allegiance to someone other than Jesus the Christ.
Now I realize other people have a different view, and that's fine. I don't intend to argue my point too much, because after all this is a theoretical.
However I think most people believe you can be saved while having the mark, because they are viewing it from the perspective of someone doing something out of ignorance.
For example I think people can be saved, and get hammered drunk... simply because they don't know they shouldn't, and they grew up in a situation where that was normal.
Or even people on pot, because it's legalized, so nothing is wrong with it, and the Bible doesn't talk about THC or whatever.
However this implies the person is doing something wrong, simply because they do not know any better.
But I don't think the mark of the beast is going to be like that. I think when the mark of the beast comes into existence in this world, that it will be blatantly obvious that it worships the guy who instituted it. I think it will be a religious cult of personality that makes the mark into a sign of your loyalty to the beast.
I don't think it's going to be like getting another credit card. I do not think it will be just a nifty system like Apple Pay or something to make it faster to get your starbucks in the morning.
I think it will be a mark that identifies you as being a worshiper in the beast's unholy cult, AND allows you to buy and sell in the economy.