A post like that normally will get a non sequitor response or say something that alludes to blind faith in what they believe and what they believe/christians....is something they KNOW and is OF god therefore cannot be contested...
Unfortunately....scripture itself...the very book they say they believe in....says to prove all things....ALL.
not just some...etc.
G-d never asks for blind faith...so any christian who speaks like that is THE kind of faith to have is misguided therefore.
Every question, we are told in scripture....we are supposed to be prepared to give an answer...not a non sequitor or other fallicy...but an answer....