More from George Muller, The Life of Trust, pg 175-179
During my stay at Plymouth, I was stirred up afresh to early rising, a blessing, the results of which I have not lost since. That which led me to it was the example of the brother in whose house I was staying, and a remark which he made in speaking on the sacrifices in Leviticus, “that as not the refuse of the animals was to be offered up, so the best part of our time should be especially given to communion with the Lord.” I had been, on the whole, rather an early riser during former years. But since the nerves of my head had been so weak, I thought that, as the day was long enough for my strength, it would be best for me not to rise early, in order that thus the nerves of my head might have the longer quiet. On this account I rose only between six and seven, and sometimes after seven. For the same reason also I brought myself purposely into the habit of sleeping a quarter of an hour, or half an hour, after dinner: as I thought I found benefit from it, in quieting the nerves of my head. In this way, however, my soul had suffered more or less every day, and sometimes considerably, as now and then unavoidable work came upon me before I had had sufficient time for prayer and reading the word. After I had heard the remark to which I have alluded, I determined that, whatever my body might suffer, I would no longer let the most precious part of the day pass away while I was in bed. By the grace of God I was enabled to begin the very next day to rise earlier; and have continued to rise early since that time. I allow myself now about seven hours’ sleep, which, though I am far from being strong, and have much to tire me mentally, I find is quite sufficient to refresh me. In addition to this I gave up the sleeping after dinner. The result has been that I have thus been able to procure long and precious seasons for prayer and meditation before breakfast; and as to my body, and the state of the nervous system in particular, I have been much better since. Indeed, I believe that the very worst thing I could have done for my weak nerves was to have lain an hour or more longer in bed than I used to do before my illness; for it was the very way to keep them weak. As this may fall into the hands of some children of God who are not in the habit of rising early, I make a few more remarks on the subject.
I. It might be asked, How much time shall I allow myself for rest? The answer is, that no rule of universal application can be given, as all persons do not require the same measure of sleep, and also the same persons, at different times, according to the strength or weakness of their body, may require more or less… But my decided advice, at the same time, is, that children of God would be careful not to allow themselves too little sleep, as there are few men who can do with less than six hours’ sleep, and yet be well in body and mind, and few females who can do with less than seven hours. Certain it is that for a long time, as a young man, before I went to the university, I went to bed regularly at ten and rose at four, studied hard, and was in good health; and certain also, that since I have allowed myself only about seven hours, from the time of my visit at Plymouth in Oct. 1839, I have been much better in body, and in my nerves in particular, than when I was eight or eight hours and a half in bed.
II. If it be asked, But why should I rise early? The reply is, “To remain too long in bed” is, 1. Waste of time, which is unbecoming a saint, who is bought by the precious blood of Jesus, with his time and all he has, to be used for the Lord. If we sleep more than is needful for the refreshment of the body, it is wasting the time with which the Lord has intrusted us as a talent, to be used for his glory, for our own benefit, and the benefit of the saints and the unbelievers around us. 2. To remain too long in bed injures the body. Just as when we take too much food, we are injured thereby, so as it regards sleep. Medical persons would readily allow that the lying longer in bed than is needful for the strengthening of the body does weaken it. 3. It injures the soul. The lying too long in bed not merely keeps us from giving the most precious part of the day to prayer and meditation, but this sloth leads also to many other evils. Any one need but make the experiment of spending one, two, or three hours in prayer and meditation before breakfast, either in his room, or with his Bible in his hand in the fields, and he will soon find out the beneficial effect which early rising has upon the outward and inward man. I beseech all my brethren and sisters into whose hands this may fall, and who are not in the habit of rising early, to make the trial, and they will praise the Lord for having done so.
III. It may lastly be said, But how shall I set about rising early? My advice is, 1. Commence at once, delay it not. To-morrow begin to rise. 2. But do not depend upon your own strength. This may be the reason why before this you may have begun to rise early, but have given it up. As surely as you depend upon your own strength in this matter, it will come to nothing. In every good work we depend upon the Lord, and in this thing we shall feel especially how weak we are. If any one rises that he may give the time which he takes from sleep to prayer and meditation, let him be sure that Satan will try to put obstacles into the way. 3. Do trust in the Lord for help. You will honor him if you expect help from him in this matter. Give yourself to prayer for help, expect help, and you will have it. 4. Use, however, in addition to this, the following means: a. Go early to bed. If you stay up late, you cannot rise early. Let no society and no pressure of engagements keep you from going habitually early to bed. If you fail in this, you neither can nor ought to get up early, as your body requires rest. Keep also particularly in mind, that neither for the body nor soul is it the same thing whether you go to bed late and rise late, or whether you go to bed early and rise early. Even medical persons will tell you how injurious it is to sit up late, and to spend the morning hours in bed; but how much more important still is it to retire early and to rise early, in order to make sure of time for prayer and meditation before the business of the day commences, and to devote to those exercises that part of our time when the mind and the body are most fresh, in order thus to obtain spiritual strength for the conflict, the trials, and the work of the day. b. Let some one call you, if possible, at the time which you have determined before God that you will rise; or procure, what is still better, an alarum, by which you may regulate almost to a minute the time when you wish to rise. For about twelve shillings a little German clock with an alarum may be bought almost in every town. Though I have very many times been awakened by the Lord, in answer to prayer, almost to the minute when I desired to rise; yet I thought it well to procure an alarum to assist me in my purpose of rising early: not indeed as if it could give the least help, without the Lord’s blessing, for I should remain in bed notwithstanding the noise of the alarum, were he not to give me grace to rise; but simply looking upon it as a means. c. Rise at once when you are awake. Remain not a minute longer in bed, else you are likely to fall asleep again. d. Be not discouraged by feeling drowsy and tired in consequence of your rising early. This will soon wear off. You will after a few days feel yourself stronger and fresher than when you used to lie an hour or two longer than you needed. e. Allow yourself always the same hours for sleep. Make no change except sickness oblige you.