What reason have they for saying that we cannot rise from the dead? What is more difficult, to be born or to rise again; that what has never been should be, or that what has been should be again? Is it more difficult to come into existence than to return to it? Habit makes the one appear easy to us; want of habit makes the other impossible. A popular way of thinking!
Why cannot a virgin bear a child? Does a hen not lay eggs without a cock? What distinguishes these outwardly from others? And who has told us that the hen may not form the germ as well as the cock?