Why would Elizabeth say when she saw the pregnant Mary…

Why would Elizabeth say when she saw the pregnant Mary

Luke 1:43
[43]And whence is this to me, that the mother of my Lord should come to me?

Isn’t Elizabeth’s Lord the God of Abraham Isaac and Jacob?

Because Jesus is the God of Abraham Isaac and Jacob made flesh.

Acts 20:28
[28]Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.