We do not attempt to offer any apology to the reader for this lengthened introduction to the book of Deuteronomy. Indeed we are only too thankful for an opportunity of bearing our feeble testimony to the grand truth of the divine inspiration of the holy Scriptures. We feel it to be our sacred duty, as most surely it is our high privilege, to press upon all to whom we have access, the immense importance--yea, the absolute necessity of the most uncompromising decision on this point. We must faithfully maintain, at all cost, the divine authority, and therefore the absolute supremacy and all-sufficiency, of the Word of God at all times, in all places, for all purposes. We must hold to it that the Scriptures, having been given of God, are complete, in the very highest and fullest sense of the word; that they do not need any human authority to accredit them, or any human voice to make them available: they speak for themselves, and carry their own credentials with them. All we have to do is to believe and obey, not to reason or discuss. God has spoken it: it is ours to hearken, and yield an unreserved and reverent obedience. This is one grand leading point throughout the book of Deuteronomy, as we shall see in the progress of our meditations; and never was there a moment, in the history of the Church of God, in which it was more needful to urge home on the human conscience the necessity of implicit obedience to the Word of God. It is, alas! but little felt. Professing Christians, for the most part, seem to consider that they have a right to think for themselves--to follow their own reason, their own judgment, or their own conscience. They do not believe that the Bible is a divine and universal guide-book. They think there are very many things in which we are left to choose for ourselves; hence the almost numberless sects, parties, creeds, and schools of thought. If human opinion be allowed at all, then, as a matter of course, one man has as good a right to think as another; and thus it has come to pass that the professing church has become a proverb and a by-word for division.