Often the work of the Lord itself may be a temptation to keep us from that communion with Him which is so essential to the benefit of our own souls.... Let none think that public prayer will make up for closet communion.
Here is the great secret of success. Work with all your might; but trust not in the least in your work. Pray with all your might for the blessing of God; but work, at the same time, with all diligence, with all patience, with all perseverance. Pray then, and work. Work and pray. And still again pray, and then work. And so on all the days of your life. The result will surely be, abundant blessing. Whether you _see_ much fruit or little fruit, such kind of service will be blessed.... Speak also for the Lord, as if everything depended on your exertions; yet trust not the least in your exertions, but in the Lord, who alone can cause your efforts to be made effectual, to the benefit of your fellow men or fellow believers. Remember, also, that God delights to bestow blessing, but, generally, as the result of earnest, believing prayer.
It came immediately to my mind that such sort of preaching might do for illiterate country people, but that it would never do before a well-educated assembly in town. I thought, the truth ought to be preached at all hazards, but it ought to be given in a different form, suited to the hearers. Thus I remained unsettled in my mind as it regards the mode of preaching; and it is not surprising that I did not then see the truth concerning this matter, for I did not understand the work of the Spirit, and therefore saw not the powerlessness of human eloquence. Further, I did not keep in mind that if the most illiterate persons in the congregation can comprehend the discourse, the most educated will understand it too; but that the reverse does not hold true.