25 It is not surprising that novelties of this kind have already borne their deadly fruit in almost all branches of theology. It is now doubted that human reason, without divine revelation and the help of divine grace, can, by arguments drawn from the created universe, prove the existence of a personal God; it is denied that the world had a beginning; it is argued that the creation of the world is necessary, since it proceeds from the necessary liberality of divine love; it is denied that God has eternal and infallible foreknowledge of the free actions of men - all this in contradiction to the decrees of the Vatican Council.
Source: Humani Generis (Vatican.va)