Some will, some won't.
"Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it."
If the Pope's trip to Turkey resulted in even one sincere conversion, though, I am certain he would tell you it was well worth it.
I had had people tell me on here if they did that the war would cease.
I expect it would, but such an idea is a silly pipe dream. We might as well wish that Satan would give up and mend his ways. You and I know that Islam is a perversion of the Word of God. We also know there is but one source for such perversions. Sadly, evil is indifferent to the misery it causes.
But I still say I would rather keep my head then lose it to them.
As would I, but if it happens, I'm not worried about how I'll be judged for it. And that is why the Pope has no worries when he walks into the lion's den either.