Therefore said they unto him, How were thine eyes opened?
Then again the Pharisees also asked him how he had received his sight. He said unto them, He put clay upon mine eyes, and I washed, and do see.
But by what means he now seeth, we know not; or who hath opened his eyes, we know not: he is of age; ask him: he shall speak for himself.
Then said they to him again, What did he to thee? how opened he thine eyes?
Nicodemus answered and said unto him, How can these things be?
As thou knowest not what is the way of the spirit, nor how the bones do grow in the womb of her that is with child: even so thou knowest not the works of God who maketh all.
And should sleep, and rise night and day, and the seed should spring and grow up, he knoweth not how.
1 Corinthians 15:35
But some man will say, How are the dead raised up? and with what body do they come?