But Western Christendom took the Cross for the central symbol of its faith. What would have happened to Western Christendom without Augustine we do not know, and it is idle to try to guess, but Europe in its religious thinking followed for a thousand years the direction he gave it. His theology is only the travail of his soul, glowing and molten. His Confessions reveal to us more clearly than any other record we have Paganism becoming Christian. In the travail of his spirit we see something vaster than his own conversion, we see the formulation of new spiritual experiences, the birth of new spiritual relationships, the growth of new moral orders and consecrations. He bridges for us the passages between Paganism and Christianity. He reveals what rebirth meant for men to whom it was no convention but an agonizing recasting of both the inner and outer life. He shows us what it meant to put aside the inheritances and relationships of an immemorial order and to stand as a little child untaught, undisciplined and unperfect in the presence of the new. The spiritual attitude which Augustine attained was to be for long the dominant spiritual attitude of Europe, was to govern medieval conceptions, inspire medieval actions, colour with its flame the mystic brooding of the medieval mind. In the end the sovereignty of God became for Augustine supreme and over against this he set with strong finality man's hopeless fallen state. He was doubtless in debt to St. Paul for these governing conceptions but they took new character as they passed through the alembic of his own experience. "The one pervading thought of the Greek fathers concerning the redemptive work of Christ is that men are thereby brought into unity with God. They do not hesitate to designate this unity to be as a deification ... they dwell on the idea that we become partakers of the Divine nature."[3] The emphasis here is not so much upon sin to be atoned for or punishment to be avoided, as reconciliation to be achieved. [Footnote 3: Fisher, "History of Christian Doctrine," p. 162.]