"And Jesus answered and said unto him: 'Furthermore I say unto thee that except a man be born again he cannot see the "Kingdom of God."'"
Why didn't He tell Matthew that? Why didn't He tell Luke that? Why didn't He tell Mark that? They never heard of it, or forgot it, or they didn't believe it.
"Except a man be born of water and of the Spirit he cannot enter into the Kingdom of God." Why?
"That which is born of the flesh is flesh, and that which is born of the spirit is spirit. Marvel not that I said unto thee, 'ye must be born again.' That which is born of the flesh is flesh, and that which is born of the spirit is spirit,"—and He might have added that which is born of water is water.
"Marvel not that I say unto thee, 'ye must be born again.'" And then the reason is given, and I admit I did not understand it myself until I read the reason, and will understand it as well as I do; and here it is: "The wind bloweth where it listeth, and thou hearest the sound thereof, and canst not tell whence it cometh and whither it goeth." So I find in the book of John the idea of the real presence.
So I find in the book of John, that in order to be saved we must eat of the flesh and we must drink of the blood of Jesus Christ, and if that gospel is true, the Catholic Church is right. But it is not true. I cannot believe it, and yet for all that it may be true. But I don't believe it. Neither do I believe there is any God in the universe who will damn a man simply for expressing his belief.
"Why," they say to me, "suppose all this should turn out to be true, and you should come to the day of judgment and find all these things to be true. What would you do then?" I would walk up like a man, and say, "I was mistaken."
"And suppose God was about to pass judgment on you, what would you say?" I would say to Him, "Do unto others as you would that others should do unto you." Why not?
I am told that I must render good for evil. I am told that if smitten on one cheek I must turn the other. I am told that I must overcome evil with good. I am told that I must love my enemies; and will it do for this God who tells me, "Love my enemies," to say, "I will damn mine." No, it will not do; it will not do.
In the book of John all this doctrine of regeneration; all this doctrine that it is necessary to believe on the Lord Jesus Christ; all the doctrine that salvation depends upon belief—in this book of John all these doctrines find their warrant; nowhere else.