SECT. IV.* 1.1
4. LAstly, Be sure also to look to thy heart in this, That it cut not off the work before the time, and run not away through weariness, before it have leave. Thou shalt finde it will be exceed∣ing prone to this; like the Ox that would unyoke, or the Horse that would be unburdened, and perhaps cast off his burden, and run away. Thou maist easily perceive this in other duties; If in secret thou set thy self to pray, is not thy heart urging thee still to cut it short? dost thou not frequently finde a motion to have done? art thou not ready to be up as soon almost as thou art down on thy knees? Why, so it will be also in thy contemplati∣ons of Heaven: As fast as thou gettest up thy heart, it will be down again; it will be weary of the work; it will be minding thee of other business to be done; and stop thy Heavenly walk, before thou art well warm. Well, what is to be done in this case also? why the same authority and resolution, which brought it to the work, and observed it in the work, must also hold it to it, till the work be done. Charge it in the Name of God to stay; do not so great a work by the halves; say to it, VVhy foolish heart! If thou beg a while, and go away before thou hast thy alms, dost thou not lose thy labor? if thou stop before thou art at the end of thy journey, is not very step of thy travel lost? Thou camest hither to fetch a walk to Heaven, in hope to have a sight of the glory which thou must inherit; and wilt thou stop when thou art almost at the top of the Hill? and turn again before thou hast taken thy survey? Thou camest hither in hope to speak with God, and wilt thou go before thou hast seen him? Thou camest to