Luke 20:36-38

36And they will never die again. In this respect they will be like angels. They are children of God and children of the resurrection.

37“But now, as to whether the dead will be raised—even Moses proved this when he wrote about the burning bush. Long after Abraham, Isaac, and Jacob had died, he referred to the Lord as ‘the God of Abraham, the God of Isaac, and the God of Jacob.’

38So he is the God of the living, not the dead, for they are all alive to him.”