Well, Christian, thou seest thy duty plainly laid before thee. As thou wouldst have God prosper thy labour in the day, and sweeten thy rest in the night, clasp them both together with thy morning and even¬ing devotions. He that takes no care to set forth God’s portion of time in the morning, doth not only rob God of his due, but is a thief to himself all the day after, by losing the blessing which a faithful prayer might bring from heaven on his undertakings. And he that closeth his eyes at night without prayer, lies down before his bed is made. He is like a foolish captain in a garrison, who betakes himself to his rest before he hath set the watch for the city’s safeguard. God is his people’s keeper; but can he expect to be kept by him, that chargeth not the divine providence with his keeping? The angels, at his command, pitch their tents about his saints’ dwellings. But as the drum calls the watch together, so God looks that, by humble prayer, we should beg of him their ministry and attendance about us. I shall shut up this discourse with one caution to be observed in your daily exercise of this duty.
Caution. Beware that thy constant daily performance of this duty doth not degenerate into a lifeless formality. What we do commonly, we are prone to be but ordinary and slighty in the doing. He is a rare Christian that keeps his course in prayer, and yet grows not customary to pray of mere course. The power of religion cannot be preserved without an outward form and order observed in its exercises; and yet very hard it is not to grow formal in those duties which we are daily conversant with. Many that are very neat and nice when their holiday suit is on their back, are yet too slovenly in wearing their everyday apparel. Thus, at a fast or on a Sabbath, our hearts haply are stirred up to some solemnity and spirituality becoming the duty of prayer, as being awed with the sacredness of the time and extraordinary weight of the work; but alas! in our everyday duties we are too slighty and slovenly.
Now, set thyself, Christian, with all thy might, to keep up the life and vigour of thy spirit in thy daily approaches to God. Be as careful to set an edge on thy graces before thy prayer, as on thy stomach before thy meal. Labour to come as hungry to this duty, as to eat thy dinner and supper. Now no expedient for this like a holy watch set about thy heart in the whole course of thy life. He that watcheth his heart all day, is most likely to find it at hand and in time for prayer at night. Whereas, loose walking breeds lazy praying. Be oft in the day putting thyself in mind what work waits for thee at night. Thou art to draw near unto thy God, and this will make thee afraid of doing anything in the day that will indispose thee, or make thee fear a chide from thy God, when thou appearest before him. That of the apostle is observable: ‘If ye call on the Father, who without respect of persons judgeth according to every man’s work, pass the time of your sojourn¬ing here in fear,’ I Peter 1:17. As if he had said, ‘Do you mean to pray? then look to the whole course of your walking, that it be in the fear of God, or else you will have little heart to go about that work, and as little hope that he will bid you welcome, for he judgeth all persons that pray, not only by their prayers, but by their works and walking.’