Modern Theology on the one hand derives its formulas from the words of the Bible, which are made to form their basis, so that the whole business of the individual, as regards his thoughts and his conceptions, is merely exegetical; religion must be retained in its positive form, and thus it is from something received and given, something most evidently externally posited and revealed, that a beginning must be made. These words and this text are, however, of a nature such that they allow full latitude to the will of the interpreter; hence the other side is also present, or the application of the Bible saying: “The letter killeth, but the spirit giveth life.” This must be assented to, and the spirit means none else than the power which dwells within those who apply themselves to the letter in order that they may spiritually apprehend and animate it. This signifies that it is the conceptions which we bring along with us which have in the letter to give efficacy to themselves. Now these reflections brought along with us may be grasped by the most ordinary human understanding, which is what is indicated in modern times when we say that dogmas must be popular. In that way the right to act upon the letter with the spirit is assumed, _i.e._ the right to approach it with our individual judgment; but to the Fathers this is forbidden. They did act upon it with the Spirit; and it is expressly said that the Spirit dwells within the Church, directs, teaches, and illuminates it. The Fathers have hence a similar right to relate themselves with the Spirit to the positive, to what is given by the senses. Only it will depend absolutely upon what the nature of the Spirit is, for spirits are very different.