The moral value of the different systems varies very considerably. So does their spiritual depth; but in this connection the achievements of Greek th… - Henri de Lubac

We must come to see that God is not so much the cause of moral obligation or the sanction of duty as the very substance of Good. Then what we call the moral proof brings us in one leap to the true God, revealing himself as God of Charity.

The most unbending thoughts are the most vulnerable to change.

[A] transcendent destiny which presupposes the existence of a transcendent God is essential to the realization of a destiny that is truly collective, that is, to the constitution of this humanity in the concrete. Otherwise it is not really for humanity that the sacrifice is made: it is still, despite assertion to the contrary, for other individuals, who in their transitory outward form contain nothing that is absolute and do not stand for any essentially higher value than those who are sacrificed to them; in the last resort it is all for one generation of humanity—the last—which is yet no greater than the others, and which will pass away like the others.[…] "I have no wish to sacrifice myself to that terrible God called future society," exclaims a character in a contemporary Russian novel. That is a very natural protest, possibly inspired by egoism, but one which cannot be reproved by reason. For no unselfishness can be sustained in face of an absurdity, and to require a worthy object for one's sacrifice is not to transform the sacrifice into self-interest.