During this brief breathing time, Wesley began his second letter to Lavington, bishop of Exeter. “Heavy work,” says he, “such as I should never choose; but sometimes it must be done. Well might the ancient say, ‘God made practical divinity necessary, the devil controversial.’ But it is necessary: we must resist the devil, or he will not flee from us.” He likewise entered into correspondence with his disabled itinerant, John Downes, whose health was failing, and who found it necessary to seek temporary retirement. He writes:— “Some of the preachers do not adorn the gospel; therefore, we have been constrained to lay some of them aside; and some others have departed of themselves. Let us that remain be doubly in earnest. I entreat you, tell me without reserve, what you think of Charles Skelton. Is his heart with us, or is it not? How are you employed? from five in the morning till nine at night? For I suppose you want eight hours’ sleep. What becomes of logic and Latin? Is your soul alive and more athirst for God? You must carefully guard against any irregularity, either as to food, sleep, or labour. Your water should be neither quite warm, for fear of relaxing the tone of your stomach, nor quite cold. Of all flesh, mutton is the best for you; of all vegetables, turnips, potatoes, and apples, if you can bear them. I think it is ill husbandry for you to work with your hands, in order to get money; because you may be better employed. But, if you will work, come and superintend my printing. I will give you £40 for the first year; afterwards, if need be, I will increase your salary; and still you may preach as often as you can preach. However, come, whether you print, or preach, or not.”[162] John Downes was a remarkable man. Wesley, in his Journal, gives several instances of his mathematical and mechanical talent, and considered him “by nature full as great a genius as Sir Isaac Newton.” He accepted Wesley’s proposal, and, at the age of fifty-two, after a long conflict with sickness, pain, and poverty, died a triumphant death in 1774. During the year 1751, Wesley was more than usually occupied. First of all, there was his hasty and unhappy marriage. This was followed by the case of Wheatley. Then, there was the not unneeded sifting of his preachers, both itinerant and local. And added to all this, there was the preparation for his “Christian Library”; eleven volumes of which were published in 1751. But, according to our wont, we conclude the chapter with a complete list of the year’s publications. 1. “Thoughts upon Infant Baptism. Extracted from a late writer.” 12mo, 21 pages. This is a summary of the arguments commonly used to vindicate the practice of baptizing children. Those who have doubts on the subject would do well to read Wesley’s tract. We know of no publication, that, in so small a compass, states the arguments so clearly and so conclusively. 2. “A Short Hebrew Grammar.” 12mo, 11 pages.