How does one do that with an historical figure that is only sparsely referred to in an ancient book written by a variety of individuals, some of which never even met Him. (Paul of course comes to mind)
Faith, belief, emotion.....for those who "believe" it isn't such a stretch. For those without that belief/faith, I could never explain it.
I would also not try to press my beliefs on them or belittle them simply because I did not understand or agree..