Consequently, Christian meditation is entirely trinitarian and at the same time entirely human. In order to find God, no one need reject being human personally or socially, but in order to find God all must see the world and themselves in the Holy Spirit as they are in God's sight.

The work with which we embark on this first volume of a series of theological studies is a work with which the philosophical person does not begin, but rather concludes.

Hell is to be contemplated strictly as a matter which concerns me alone. As part of the spiritual life it belongs behind the 'closed door' of my own room. From the standpoint of living faith, I cannot fundamentally believe in anyone's damnation but my own; as far as my neighbor is concerned, the light of resurrection can never be so obscured that I would be allowed or obliged to stop hoping for him.

There is much in Christianity which can be subjected to exact analysis. But the ultimate things are shrouded in the silent mysteries of God.

Prior to an individual's encounter with the love of God at a particular time in history, however, there has to be another, more fundamental and archetypal encounter, which belongs to the conditions of possibility of the appearance of divine love to man.

We are not only interested in those aspects of the mystery of the Roman Catholic Church which set her apart from the other Christian communities, but also to show how often they are central beliefs by describing what is specifically Catholic in such a way that the partner in dialogue can see, even from his own standpoint, the inner consistency.

The Christian response is contained in these two fundamental dogmas: that of the Trinity and that of the Incarnation. In the trinitarian dogma God is one, good, true, and beautiful because he is essentially Love, and Love supposes the one, the other, and their unity.