Why did Newton prove the existence of God in his later years?

Because Europeans see things differently from us orientals, but they are not contradictory in origin. Orientals regard the origin as nothingness, while westerners regard the origin as god. Orientals say that fortune telling, yin and yang make sense and have scientific elements. Similarly, Westerners say that reason and science are also part of God. Anyone's behavior is looking for the source or motivation of existence for himself. All Newton's scientific behavior is also to know the truth of the world. The farther you explore, the closer you get to God. Newton always believed in God!