Luke 1:37

For with God nothing shall be impossible.
] That is consistent with his nature and perfections, with his counsels, purposes, and promises: every thing that he has said, purposed, or promised, he is able to do, and will; every word that he has spoken, every thing predicted by his prophets, or declared by his angels, and particularly this of a virgin's conceiving and bearing a Son: so that the angel not only answers her question, how this should be, but confirms her faith in it; partly by the instance of her cousin Elisabeth, and partly by observing the infinite omnipotence of God.