(3.) Be very careful to approve thyself faithful in the soul-humbling work of the day. Let thy confessions be free and full, the sense thou hast of thy sins be deep, and thy sorrow for them be sincere and evangelical, for as thou quittest thyself in this, so thou wilt be in all the other parts of the duty. If thou confessest thy sin feelingly, thou wilt pray against it fervently. If thy sorrow be deep and reach to thy very heart and spirit, then thy petitions for pardoning mercy and purging grace will also come from the heart, be cordial, warm, and vehement. Whereas he that melts not in confession of sin will freeze in his prayers that he puts up against it; if his tears be false and whorish—lachrymæ mentiri doctæ, his desires cannot be true. Why do men ask in their petitions that grace which they do not in their hearts desire, but because they do not feel the smart, and are not loathed with the evil, of their sins that they confess? thus many confess their sins as beggars sometimes show their sores, which they are not willing to have cured. Again, as thou art in thy confession of sin, so thou wilt be in thy acknowledgments of mercy. The lower thou fallest in the abasement of thyself for thy sins, the higher thou wilt mount in thy praises for his mercies. The rebound of the ball is suitable to the force with which it is thrown down. The deeper the base is in confession, the shriller will the treble of thy praises be, for these mutually aggravate one another. the greater our mercies are, the greater are our sins; and the greater our sins, the greater are the mercies which, notwithstanding them, our good God vouchsafeth to us. So that the sense we have of one must needs be in proportion to the other; as we are afflicted for sin so will we be affected with mercy.
(4.) Improve the intervals of prayer with seasonable and suitable meditations, that thou mayest be fitted to return to the work with more life and vigour. Meditation is prayer’s handmaid to wait on it both before and after the performance. It is as the plough before the sower, to prepare the heart for the duty of prayer, and the harrow to cover the seed when it is sown. As the hopper feeds the mill with grist, so doth meditation the heart with matter for prayer. Now, if it be necessary that thou shouldst consider before duty what thou art to pray, then surely after duty to make reflection on thyself how thou didst pray. The mill may go and yet no corn be ground. Thus thou mayest confess many sins, and yet thy heart be broken and ground with sorrow for none of them all. Thou mayest pray for many graces, and exercise little or no grace in thy praying for them—thy heart being lazy, and putting no weight to the work—without which these spices are not broken, and so send not forth their sweet savour. Look therefore back upon the past duty, and observe narrowly what the behaviour of thy heart was in it. If thou findest it to have been lazy, and drew loose in its gears, or played the truant by gadding from the work with impertinent thoughts—in a word, if under the power of any sinful distemper, be sure at thy return to the duty of prayer that thou chargest this home upon thyself with shame and sorrow. This is the only way to stay God’s hand and stop him from commencing a suit against thee: ‘If we would judge ourselves, we should not be judged,’ I Cor. 11:31. Ubi desinit justitia incipit judicium—where justice takes end judgment begins. If we do not justice on ourselves, then God will right himself as well as he can. Indeed thou canst not in faith pray for pardon of these sins till thou hast shown thyself on God's side by entering thy protest against them. Moses took the right method—he expressed his zeal first for God against Israel’s sin of the golden calf, and then fell hard to the work of prayer to God for the pardon of it. He durst not open his lips for them to God till he had vented his zeal for God, Ex. 32:26 compared with ver. 30, 31. And if he took this course when to intercede for others, much more then shouldst thou when to pray for the pardon of thy own sin.
Again, if upon this review of thy prayer thou findest thy heart was warm in the work, that thy affections flowed out to God, and his reciprocated loves again by unbosoming himself to thee, take heed that no secret pride robs thee of thy new got treasure; be humble and thankful, remembering they were not thy own wings on which thou wert carried. And also, be careful to improve these divine favours given to encourage thee in the work, as the handfuls of ears of corn let fall for Ruth in the field of Boaz. God would not that they should stop thy mouth, but open it wider when thou comest again to pray. Did thy heart begin to melt in thy bosom? O now cry for more brokenness of heart. Did thy God cast a kind look on thee? let it set thee a longing for fuller discoveries of his love. When the beggar sees the rich man putting his hand to his purse he cries more earnestly. God is now on the giving hand, and this should embolden thee to ask; as Abraham, who, as God yielded, made his approaches closer, improving the ground which he got by inches for a further advantage to gain more, Gen. 18:27.