Gloria enim Dei vivens homo, vita autem hominis visio Dei. - Irenaeus

The business of the Christian is nothing else than to be ever preparing for death

The Lord has taught with very great fulness, that souls not only continue to exist, not by passing from body to body, but that they preserve the same form [in their separate state] as the body had to which they were adapted, and that they remember the deeds which they did in this state of existence, and from which they have now ceased, - in that narrative which is recorded respecting the rich man and that Lazarus who found repose in the bosom of Abraham [Luke 16:19ff].

Esaias says: “The wolf also shall feed with the lamb, and the leopard shall take his rest with the kid; the calf also, and the bull, and the lion shall eat together; and a little boy shall lead them. …” I am quite aware that some persons endeavour to refer these words to the case of savage men, both of different nations and various habits, who come to believe, and when they have believed, act in harmony with the righteous. But although this is [true] now with regard to some men coming from various nations to the harmony of the faith, nevertheless in the resurrection of the just [the words shall also apply] to those animals mentioned. For God is rich in all things. And it is right that when the creation is restored, all the animals should … revert to the food originally given by God … that is, the productions of the earth.