This condition could not last long. At length, on May 24th, a day which he ever after looked back upon as the most momentous in his life--the cloud was dispelled. Early in the morning, according to his usual custom, he opened the Bible at random, seeking for a divine guidance, and his eye lighted on the words, "There are given unto us exceeding great and precious promises, even that we would be partakers of the divine nature." Before he left the house he again consulted the oracle, and the first words he read were, "Thou art not far from the kingdom of God." In the afternoon he attended service in St. Paul's Cathedral, and the anthem, to his highly wrought imagination, seemed a repetition of the same hope. The sequel may be told in his own words: "In the evening I went very unwillingly to a society in Aldersgate Street, where one was reading Luther's preface to the Epistle to the Romans. About a quarter before nine, while he was describing the change which God works in the heart through faith in Christ, I felt my heart strangely warmed; I felt I did trust in Christ, Christ alone for salvation; and an assurance was given me that he had taken away _my_ sins, even mine, and saved me from the law of sin and death. I began to pray with all my might for those who had in a more especial manner despitefully used me and persecuted me. I then testified openly to all what I now first felt in my heart." Pictures of this kind are not uncommon in the lives of religious enthusiasts, but they usually have a very limited interest and importance. It is, however, scarcely an exaggeration to say that the scene which took place at that humble meeting in Aldersgate Street forms an epoch in English history. The conviction which then flashed upon one of the most powerful and most active intellects in England is the true source of English Methodism. Shortly before this, Charles Wesley, who had also fallen completely under the influence of Boehler, had passed through a similar change; and Whitefield, without ever adopting the dangerous doctrine of perfection which was so prominent in the Methodist teaching, was at a still earlier period an ardent preacher of justification by faith of the new birth. It was characteristic of John Wesley that ten days before his conversion he wrote a long, petulant, and dictatorial letter to his old master, William Law, reproaching him with having kept back from him the fundamental doctrine of Christianity, and intimating in strong and discourteous language his own conviction, and that of Boehler, that the spiritual condition of Law was a very dangerous one.