Our Saviour, in the foregoing chapter, had spoken of prayer as a commanded duty, by which God is honoured, and which, if done aright, shall be rewarded; here he speaks of it as the appointed means of obtaining what we need, especially grace to obey the precepts he had given, some of which are so displeasing to flesh and blood. I. Here is a precept in three words to the same purport, Ask, Seek, Kno…