On December 30th, he went on board the Whitaker, at Purfleet, and on the day following began his ministerial services by having public prayers on open deck. After prayers, he preached from the words, "I am determined to know nothing among you save Jesus, Christ and Him crucified." At noon, he went on shore, and, with his London friends, "spent two or three delightful hours in praising and blessing God." While there, a deputation from the clergyman at Gravesend came, requesting him to preach in Gravesend Church; and he heartily complied. Thus was spent the last day of the eventful year 1737.

Next morning, he and his friends rose early, retired to an adjacent hill, and began the year 1738 by holding a prayer meeting in the open air. This, being ended, he was agreeably surprised with the coming of another group of his metropolitan admirers, who had been sailing down the Thames the whole of the winter's night purposely to see him. At ten, they all went to church, Whitefield preached, and the curate, at their request, administered to them the holy sacrament. In the afternoon, he "preached again to a more numerous congregation than in the morning." He adds, "I was pressed to preach a third time at six in the evening. This was a thing entirely new; but, upon the curate's readily complying to lend the pulpit, I looked upon it as a call of Providence, and accordingly read prayers and preached to a crowded auditory; and this I did without notes, having brought but two written sermons with me."

Five days more were spent in the vicinity of Gravesend before the ship set sail; but every day Whitefield went on board and performed his ministerial duties. His floating flock, "exclusive of the ship's company," consisted of above a hundred souls. "The ship," writes Dr. Gillies, "was full of soldiers, and there were near twenty women among them. The captains, both of the soldiers and sailors, with a surgeon and a young cadet, soon gave him to understand that they looked upon him as an impostor, and for a while treated him as such. The first Lord's-day, one of them played on the hautboy, and nothing was to be seen but cards, and little heard but cursing and blasphemy. He began mildly and gently to reprove the officers in the cabin, but this had little effect. 'I could,' he writes, 'do no more for a season than, whilst I was writing, now and then turn my head, by way of reproof, to a lieutenant of the soldiers, who swore as though he was born of a swearing constitution. Now and then he would take the hint, return my nod with, "Doctor, I ask your pardon," and then to his cards and swearing again.'"

On shore at Gravesend, Whitefield greatly enjoyed the society of his London friends, who refused to leave him until the vessel started. They conversed, they prayed, and sung psalms together. Among others, Charles Wesley paid him a flying visit.[118] He writes, "We prayed, sung psalms, commended one another to God, and parted the next morning like Christian brethren."

At length, on January 6, the ship set sail from Gravesend. "God," says Whitefield, "gave me great comfort, and I went between decks, and sat down on the floor, and read Arndt's 'True Christianity.' Part of the time, I stood on deck, and admired the wonders of God in the deep. I read prayers and preached near the stern, having no place for retirement; talked to the sailors on the forecastle; wrote my journal; and climbed up into my cabin bed, where my friend Habersham and I lay as comfortably as on a bed of state."

The ship was detained two days at the Nore, during which the officers began to look upon the young evangelist more favourably, and the captain offered him the use of his own cabin as a place of privacy.[119] On January 9, the ship anchored before Margate. Whitefield went on shore and visited the curate, with whom he conversed on the necessity of preaching the new birth, and the benefit of visiting from house to house. He also gave him Law's "Serious Call," and "Christian Perfection," and other kindred books. Here, likewise, he wrote "to Mr. H." (probably James Hutton, the Moravian) a letter full of catholicity, zeal, and faith, from which the following is an extract:—

"Margate, January 9, 1738.

"Hither the good providence of God has safely brought us. Our ship cast anchor near this town, and my dear fellow-traveller and I came on shore to buy some things we wanted. We have been most courteously treated by the curate of the place, and had some Christian conversation. The winds and storms are blustering about our ears, and teaching us lessons of obedience to Him whom winds and seas obey. Divine goodness attends us wherever we go. Oh, dear sir! who would not leave their few ragged, tattered nets to follow Jesus Christ? The favours I have received from you, and others of your Christian brethren, will never go out of my mind, though you differ from me in some outward modes. I would willingly be of so catholic a spirit as to love the image of my Divine Master wherever I see it. I am far from thinking God's grace is confined to any set of men whatever. No. I know the partition wall is now broken down, and that Jesus Christ came to redeem people out of all nations and languages and tongues; and therefore His benefits are not to be confined to this or that particular set of professors.

"You know, sir, upon what a design I am going, and what a stripling I am for so great a work; but I stand forth as David against Goliath in the name of the Lord of hosts. God give me a deep humility, a well-guided zeal, a burning love, and a single eye; and, then let men or devils do their worst."

On January 11, they again set sail, and came to Deal, where there was another detention of three weeks' continuance. Besides attending to his ministerial duties on board, Whitefield every day went on shore. At the first visit to the town, he and Habersham were so delighted with the scenery, that they "expressed their thankfulness in singing psalms all the way." His occupations, both on sea and land, were multifarious. He finished his expositions of the Apostles' Creed. He wrote letters. He taught Latin to his friend Habersham. He tried to save a soldier from punishment, who had been "tied neck and heels" for mutiny. When he entered the ship three weeks ago, he united four couples in the bond of marriage; but already one of the men, a soldier, was tired of his newly-acquired wife, and wanted to be rid of her. He was reminded of his marriage vow, and "he immediately took to her again." Whitefield commenced expounding the Church Catechism. He visited the Amy and the Lightfoot, two accompanying transport ships, also conveying troops to the transatlantic colonies. He preached in the house of his landlady on shore, and the people came in such numbers, that the poor woman feared "the floor would break under them." "All Deal," said Whitefield, "seems to be in a holy flame." A Baptist "teacher" came to discourse with him. He thought the Baptist "was a spiritual man;" but "asked him several questions about taking the ministerial function, without being called as was Aaron." Whitefield writes: "He did not answer to my satisfaction; but we both agreed in this, that unless 'a man be born again, he cannot enter into the kingdom of God.'" Several of Whitefield's London friends, hearing of his detention, came to Deal to visit him, and many a happy hour was spent with them in Christian conversation, in prayer, and in singing Psalms. On Sunday, January 29, after his usual service in the ship, he "returned on shore, and, accompanied with a troop of pious friends, hastened to a church about a mile and a half from Deal," where he "preached to a weeping, thronged congregation, at the request of the minister." In the afternoon, he preached at Upper Deal, and writes: "The church was quite crowded, and many went away for want of room; some stood on the leads of the church outside, and looked in at the top windows, and all seemed eager to hear the word of God. In the evening, such numbers came to hear that I was obliged to divide them into four companies, and God enabled me to expound from six till ten."

Next morning, he preached again in the church at Upper Deal, to a crowded audience. Soon after the service ended, the wind changed, and a cry came, "Prepare yourselves for sailing." Whitefield hastened to the shore, the people "running in droves after him." "The sea was boisterous, and the waves rose mountains high;" but, in their boat, Whitefield and Habersham "went on singing psalms and praising God, the waters dashing in their faces all the way."

It is a remarkable fact, that two days after this, while the ship Whitaker was still at anchor, Wesley, at half-past four o'clock in the morning, landed at Deal, on his return from Georgia. Great was his surprise to hear that Whitefield was close at hand; and, still smarting from the wrongs he had suffered at Savannah, he immediately despatched a letter advising the young evangelist to relinquish his mission.[120] Whitefield's answer, written on board the Whitaker, was as follows: