It is he that seeketh after God in his ordinances, that is religious in good sadness, and is employed in a work, that is worthy of an immortal, rational soul. The delights of ordinances as they are performed by man, will savour of his imperfections, and taste of the instrument, and have a bitterness often mixed with the sweet; when the delight that cometh from God himself will be more pure. Ordinances are uncertain: you may have them to-day, and lose them to-morrow! when God is everlasting, and everlastingly to be enjoyed. O therefore take not up short of God, in any of his worship, but before you set upon it, call up your souls to mind the end, and tell them what you are going to do, that you miss not of the end for want of seeking it. The devil will give hypocritical worldlings leave to play them with the most excellent ordinances, if he can but keep God out of sight, even as you will let your children play them with a box of gold, as long as it is shut, and they see not what is within. _Direct._ XI. Be laborious with your hearts in all God's worship to keep them employed on their duty; and be watchful over them, lest they slug or wander.[16] Remember that it is heart work that you are principally about. And therefore see that your hearts be all the while at work. Take yourselves as idle when your hearts are idle. And if you take not pains with them, how little pains will they take in duty! If you watch them not, how quickly will they lie down, and forget what they are doing, and fall asleep when you are in treaty with God! How easily will they turn aside, and be thinking of impertinent vanities! Watch therefore unto prayer and every duty, 1 Pet. iv. 7; 2 Tim. iv. 5. _Direct._ XII. Look up to heaven as that which all your duties tend to, that from thence you may fetch your encouraging motives. Do all as a means to life eternal; separate no duty from its reward and end. As the traveller remembereth whither he is going all the way, and a desired end doth make the foulest steps seem tolerable; so think in every prayer you put up, and in every duty, that it is all for heaven. _Direct._ XIII. Depend upon the Spirit of God for help. You cannot seek God spiritually and acceptably without him. Think not that you are sufficient to worship God aright without his help. Where this is despised or neglected, you see what lamentable work is made by blind, corrupted nature in God's service. Sensual wretches that have not the Spirit, are fitter for any thing than to worship God.[17] "If he that hath not the Spirit of Christ be none of his," Rom. viii. 9, then he that pretends to worship God without the Spirit of Christ, can ill think to be heard for the sake of Christ.