Whitefield's Oxford career seems to have been the turning-point in his life. According to his own journal, he had not been without religious convictions for two or three years before he went to Oxford. From the time of his entering Pembroke College, these convictions rapidly ripened into decided Christianity. He became marked for his attendance on all means of grace within his reach. He spent his leisure time in visiting the city prisons and doing good. He formed an acquaintance with the famous John Wesley and his brother Charles, which gave a color to the whole of his subsequent life. At one time he seems to have had a narrow escape from becoming a semi-papist, an ascetic, or a mystic. From this he seems to have been delivered, partly by the advice of wiser and more experienced Christians, and partly by reading such books as Scougal's "Life of God in the Soul of Man," Law's "Serious Call," Baxter's "Call to the Unconverted," and Alleine's "Alarm to Unconverted Sinners." At length, in 1736, at the early age of twenty-two, he was ordained deacon by Bishop Benson, of Gloucester, and began to run that ministerial race in which he never drew breath till he was laid in the grave. His first sermon was preached in St. Mary-le-Crypt, Gloucester. It was said to have driven fifteen persons mad. Bishop Benson remarked, that he only hoped the madness might continue. He next accepted temporary duty at the Tower Chapel, London. While engaged there, he preached continually in many of the London churches, and among others, in the parish churches of Islington, Bishopsgate, St. Dunstan's, St. Margaret, Westminster, and Bow, Cheapside. From the very beginning he attained a degree of popularity such as no preacher, probably, before or since, has ever reached. To say that the churches were crowded when he preached, would be saying little. They were literally crammed to suffocation. An eye-witness said, "You might have walked on the people's heads." From London he removed for a few months to Dummer, a little rural parish in Hampshire, near Basingstoke. From Dummer he sailed for the colony of Georgia, in North America, after visiting Gloucester and Bristol, and preaching in crowded churches in each place. The object of his voyage was to assist the Wesleys in the care of an Orphan House which they had established in Georgia for the children of colonists who died there. The management of this Orphan House ultimately devolved entirely on Whitefield, and entailed on him a world of responsibility and anxiety all his life long. Though well meant, it seems to have been a design of very questionable wisdom.[A] [A] This Orphan House at Savannah is now in a flourishing condition, and of great usefulness.