Eighteen years have passed. He is now the minister of the Portmoak parish. But it is a poor business. 'I began my ministry,' he says, 'without much zeal, callously and mechanically, being swallowed up in unbelief and in rebellion against God.' He feels no enthusiasm for the Bible; indeed, the New Testament positively wearies him. His sermons are long and formal; he learns them by heart and repeats them parrot-fashion, taking care to look, not into the faces of his people, but at a certain nail in the opposite wall. Happily for himself and for the world, he has by this time married a wife to whom the truth is no stranger. For years, poor Mrs. Erskine has wept in secret over her husband's unregenerate heart and unspiritual ministry. But now a terrible sickness lays her low. Her brain is fevered; she raves in her delirium; her words are wild and passionate. Yet they are words that smite her husband's conscience and pierce his very soul. 'At last,' so runs the diary, 'the Lord was pleased to calm her spirit and give her a sweet serenity of mind. This, I think, was the first time that ever I felt the Lord touching my heart in a sensible manner. Her distress and her deliverance were blessed to me. Some few weeks after, she and I were sitting together in my study, and while we were conversing about the things of God, the Lord was pleased to rend the veil and to give me a glimmering view of salvation which made my soul acquiesce in Christ as the new and living way to glory.' The old text comes back to him. '_I am the Lord thy God!_' '_I am the Lord thy God!_' Once more it sounds like a claim. And this time he yields. He makes his vow in writing. '_I offer myself up, soul and body, unto God the Father, Son and Holy Ghost. I flee for shelter to the blood of Jesus. I will live to Him; I will die to Him. I take heaven and earth to witness that all I am and all I have are His._' Thus, on August 26, 1708, Ebenezer Erskine makes his covenant. 'That night,' he used to say, 'I got my head out of Time into Eternity!' III Ten more years have passed. It is now 1718; Ebenezer Erskine is thirty-eight. Filled with concern for the souls of his people at Portmoak, he preaches a sermon on the text that had played so great a part in bringing his own spirit out of bondage. '_I am the Lord thy God!_' '_I am the Lord thy God!_' As he preaches, the memory of his own experience rushes back upon him. His soul catches fire. He is one moment persuasive and the next peremptory. No sermon that he ever preached made a greater impression on his congregation; and, when it was printed, it proved to be the most effective and fruitful of all his publications. IV