"And so there falls away and disappears the greatest difficulty in the doctrine of grace, which consisted in explaining how it came about that God made some men pitiful and others hard-hearted, without there being in him either justice or acceptance of persons; showing pity, says St. Augustine, only by grace that was unmerited, and hardening hearts only by judgment that was always just; since evidently according to this theory it is not (as Origen has already said) apart from previous merit that some are formed for vessels of honour, and others for vessels of shame and wrath. That harsh sentence pronounced upon Judas by the Bishop of Hippon, which so grievously scandalised most of the Catholic theologians, although only the confirmation of the quotation from St. Jude, viz., that the wretched man had been predestined to shed the Saviour's blood, will seem to be a very just one in the sense that God causes that already lost soul to be born again, that demon, as Jesus Christ called him, for the very purpose of perpetrating the hateful crime. "Consequently the most sublime mysteries of religion, the most wonderful facts regarding the destiny of the soul, find their natural explanation in a clear understanding of this doctrine of metempsychosis, however strange and extraordinary it may at first appear. What more striking proof can be asked for, what stronger and more convincing reason than such agreement, concerning matter wherein all positive proof will always, humanly speaking, be impossible? A doctrine which meets all the facts of the case so accurately, which explains, without difficulty, all the phenomena of our existence in this world, can, of necessity, be nothing else than true." Jean Reynaud expresses himself in these terms in _Terre el Ciel_: