What a Great Phrase for God

Matthew has a couple of things that are kind of unique to him. You get this little discussion before the baptism event between John the Baptist and the Pharisees and the Sadducees who came to his baptism. He says, oh, generation of vipers, who has warned you to flee from the wrath to come? And then he adds, and think not to say within yourselves, we are the children of Abraham. For I say unto you, that God is able of these stones to raise up children unto Abraham.