Prayer is not a little habit pinned on to us while we were tied to our mother’s apron strings; neither is it a little decent quarter of a minute’s grace said over an hour’s dinner, but it is a most serious work of our most serious years. It engages more of time and appetite than our longest dinings or richest feasts. The prayer that makes much of our preaching must be made much of. The character of our praying will determine the character of our preaching. Light praying will make light preaching. Prayer makes preaching strong, gives it unction, and makes it stick. In every ministry weighty for good, prayer has always been a serious business.