 And he sent him to be the shepherd, the teacher, to the lost sheep of the house of Israel, to go and gather the scattered tribes. And whoever, whoever believes to come into covenant. So when Christians come into covenant, they come as that part of the wild olive branch to be grafted in, and they become part of the commonwealth of Israel because God was faithful. Now, why is that important, all that? Well, actually, if the church thinks there's a church, the word church was not in the Bible until about 450, 500 years ago.