Sometimes its important to point out how inconsistent your sides ideas are; and just asking simple questions is often enough to do just that.
Long facial hair is not a factor in evolution. Given the advent of culture, such as fire and stone tools, its not a problem at all.
That you think it is is just another example of you grasping at straws.
But let me turn this around. How do apes and monkeys deal with long facial hair so that it is not a problem?
Religious belief does not constitute scientific evidence, nor does it convey scientific knowledge.
Belief gets in the way of learning--Robert A. Heinlein
It's not what we don't know that hurts, it's what we know that ain't so--Will Rogers