Again, he is aware that his rendering of the Greek article in many passages (for example, where he has ventured to explain it by "_our_," "_true_," etc.) is open to criticism. But he intends no more in such places than a suggestion; and he is conscious, as he has said sometimes at the place, that it is almost impossible to render the article as he has done in these cases without a certain exaggeration, which must be discounted by the reader. The use of the article in Greek is one of the simplest and most assured things in grammar, as to its main principles. But as regards some details of the application of principle, there is nothing in grammar which seems so easily to elude the line of law. It is scarcely necessary to say that on questions of literary criticism which in no respect, or at most remotely, concern exposition, this Commentary says little or nothing. It is well known to literary students of the Epistle that some phenomena in the text, from the close of ch. xiv. onwards, have raised important and complex questions. It has been asked whether the great Doxology (xvi. 25-27) always stood where it now stands; whether it should stand at the close of our ch. xiv.; whether its style and wording allow us to regard it as contemporary with the Epistle as a whole, or whether they indicate that it was written later in St Paul's course; whether our fifteenth and sixteenth chapters, while Pauline, are not out of place in an Epistle to Rome; in particular, whether the list of names in ch. xvi. is compatible with a Roman destination. These questions, with one exception, that which affects the list of names, are not even touched upon in the present Exposition. The expositor, personally convinced that the pages we know as the Epistle to the Romans are not only all genuine but all intimately coherent, has not felt himself called to discuss, in a devotional writing, subjects more proper to the lecture-room and the study; and which certainly would be out of place in the ministry of the pulpit. Meantime, those who care to read a masterly _debate_ on the literary problems in question may consult the recently published volume (1893), _Biblical Studies_, by the late Bishop Lightfoot, of Durham. That volume contains (pp. 287-374) three critical Essays (1869, 1871), two by Bishop Lightfoot, one by the late Dr Hort, on _The Structure and Destination of the Epistle to the Romans_. The two illustrious friends,--Hort criticizing Lightfoot, Lightfoot replying to Hort,--examine the phenomena of Rom. xv.-xvi. Lightfoot advocates the theory that St Paul, some time after writing the Epistle, issued an abridged edition for wider circulation, omitting the direction to Rome, closing the document with our ch. xiv., and then (not before) writing, as a finale, the great Doxology. Hort holds to the practical entirety of the Epistle as we have it, and reasons at length for the contemporaneousness of xvi. 25-27 with the rest.[1]