The first sermon delivered by the Rev. John Newton after his ordination as a minister was, by his own account, a failure. Returning to Liverpool in early May, he was invited to preach in St. George’s Church, whose vicar had signed Newton’s testimonials for ordination. The news that the city’s Tide Surveyor had become a clergyman helped to swell the congregation, but his sermon divided it: “Some were pleased but many disgusted. I was thought too long, too loud, too much extempore,” he told Alexander Clunie. Taking the criticisms he received to heart, Newton altered his style of pulpit oratory, with good effect. The following Sunday, he not only attracted a large crowd, but pleased it, too. “The Lord was very gracious to me at Liverpool,” he reported in his next letter to Clunie. He enabled me to preach His truth before many thousands, I hope with some measure of faithfulness, I trust with some success and, in general, with much greater acceptance than I could have expected.”
From: John Newton: From Disgrace to Amazing Grace by Jonathan Aitken (Wheaton: Crossway Books, 2007), pp. 179-180.