There is no partiality about God.

But if so, what can we say about Abraham, our forefather by natural descent?

His faith never quailed, even when he noted the utter impotence of his own body (for he was about a hundred years old) or the impotence of Sara's womb;

no unbelief made him waver about God's promise; his faith won strength as he gave glory to God

For when God said, I will come about this time and Sara shall have a son, that was a word of promise.

Certainly keep your own conviction on the matter, as between yourself and God; he is a fortunate man who has no misgivings about what he allows himself to eat.

But if anyone has doubts about eating and then eats, that condemns him at once; it was not faith that induced him to eat, and any action that is not based on faith is a sin.

but that (as it is written) They should see who never had learned about him, and they who had never heard of him should understand.