DIVINE REVELATION – That which God himself has revealed to men, in order that they might rightly and savingly believe in him, and worthily honor him. He has given it for all, as being necessary for all alike, and capable of bringing salvation to all; but, since not all men are capable of receiving a revelation immediately from God, he has employed special persons as heralds of his revelation, to deliver it to all who are desirous of receiving it.
Man may have some knowledge of God by contemplation of those things which he has created; but this knowledge is imperfect and insufficient, and can serve only as a preparation for faith, or as a help towards the knowledge of God from his revelation.