Luke 11:5 - Ellicott's Commentary On The Whole Bible

Which of you shall have a friend ...? — The illustration, we can hardly call it a parable, is peculiar to St. Luke, and, as setting forth the power of prayer, is specially characteristic of him. (See Introduction.) The familiar tone, as of one appealing to each man’s natural good-will, and the dramatic vividness of the dialogue, make it almost unique in our Lord’s teaching. “Midnight” is chosen as being the time at which, above all others, men expect to be left to their repose. The unexpected visitor asks for “three loaves,” one for himself, one for the guest, one as a reserve; and he so far trusts his friend as to hope that he will recognise the claims of his friendship for another. So, the implied lesson is, should the man who prays think that God will care for those for whom he pleads, and will give them also their “daily bread” in both the higher and the lower senses of the word.