At the age of twenty-two he began to think of entering the ministry, and wrote to his parents about it. He also commenced to regulate the whole tone of his life. "I set apart," he writes, "an hour or two a day for religious retirement; I communicated every week; I watched against all sin, whether in word or deed. I began to aim at and pray for inward holiness." In September, 1725, when he had just passed his twenty-second year, he was ordained.