Dear young people, we have seen that it is the Holy Spirit who brings about the wonderful communion of believers in Jesus Christ. True to his nature … - Benedict XVI

If the painful history of the human and Christian striving for God proves anything, it surely proves this: that any attempt to reduce God to the scope of our own comprehension leads to the absurd. We can only speak rightly about him if we renounce the attempt to comprehend and let him be the uncomprehended. Any doctrine of the Trinity, therefore, cannot aim at being a perfect comprehension of God. It is a frontier notice, a discouraging gesture pointing over to unchartable territory. It is not a definition that confines a thing to the pigeonholes of human knowledge, nor is it a concept that would put the thing within the grasp of the human mind.

Pray that, above all things, the gates of light may be opened to you; for these things cannot be perceived or understood by all, but only by the man to whom God and his Christ have imparted wisdom” (Dial. 7, 3).

After the Second Vatican Council, the impression arose that the pope really could do anything in liturgical matters, especially if he were acting on the mandate of an ecumenical council. Eventually, the idea of the givenness of the liturgy, the fact that one cannot do with it what one will, faded from the public consciousness of the West. In fact, the First Vatican Council had in no way defined the pope as an absolute monarch. On the contrary, it presented him as the guarantor of obedience to the revealed Word. The pope's authority is bound to the Tradition of faith, and that also applies to the liturgy. It is not "manufactured" by the authorities. Even the pope can only be a humble servant of its lawful development and abiding integrity and identity. ... The authority of the pope is not unlimited; it is at the service of Sacred Tradition... . The greatness of the liturgy depends - we shall have to repeat this frequently — on its unspontaneity.