Of course anyone who cannot see would be a very poor eye witness, right? How many people are walking around today completely blind to God and the things of God?
But... then how many men are dogs? Here was a dog of great faith that worshipped Jesus:
"Then came she and worshipped him, saying, Lord, help me.
But he answered and said, It is not meet to take the children's bread, and cast it to dogs.
And she said, Truth, Lord: yet the dogs eat of the crumbs which fall from their masters' table.
Then Jesus answered and said unto her, O woman, great is thy faith: be it unto thee even as thou wilt. And her daughter was made whole from that very hour." Matt 15:25-28
Amen!