Plausibility Check: Large-scale Christian migration to Palestine in the 1800s and/or 1900s?

Futurist

Ad Honoris
May 2014
18,703
SoCal
#1
Would it have been plausible for a large-scale Christian migration to Palestine to occur in the 1800s and/or 1900s? Specifically, instead of having several million Jews move to Palestine, I was thinking of having several million Christians move there.

Also, I would prefer a "point of departure" (from real life) as late as possible for the purposes of this scenario, but if you need an early PoD for this, then that's fine.

Anyway, what are your thoughts on this?