It is no excuse for neglecting this habitual reading of the Book of God that He places us now more under the action of principles than the discipline of details. For the glory of principles is that they have a bearing on every detail of our life. "Whatsoever ye do in word or in deed, do all in the name of the Lord Jesus, giving thanks unto God and the Father by Him." What could be more comprehensive than this principle of action--a principle that extends to "whatsoever we do"? There is not a moment of our waking life, not an action great or small we ever perform where the influence of this wide precept ought not to be felt. And how can it become thus pervasive unless we make it a subject of continual meditation? In the case of Joshua, all the strenuous exhortations to him to be strong and of a good courage, and to meditate on the Divine law as given by Moses by day and by night, were designed to qualify him for his great work--"to divide the land for an inheritance to the people as God had sworn to their fathers." First of all, the land had to be conquered; and there is no difficulty in seeing how necessary it was for one who had this task on hand to be strong and of a good courage, and to meditate on God's law. Then the land had to be divided, and the people settled in their new life, and Joshua had to initiate them, as it were, in that life; he had to bind on their consciences the conditions on which the land was to be enjoyed, and start them in the performance of the duties, moral, social and religious, which the Divine constitution required. Here lay the most difficult part of his task. To conquer the country required but the talent of a military commander; to divide the country was pretty much an affair of trigonometry; but to settle them in a higher sense, to create a moral affinity between them and their God, to turn their hearts to the covenant of their fathers, to wean them from their old idolatries and establish them in such habits of obedience and trust that the doing of God's will would become to them a second nature,--here was the difficulty for Joshua. They had not only to be planted physically in groups over the country, but they had to be married to it morally, otherwise they had no security of tenure, but were liable to summary eviction. It was no land of rest for idolaters; all depended on the character they attained; loyalty to God was the one condition of a happy settlement; let them begin to trifle with the claims of Jehovah, punishment and suffering, to be followed finally by dispersion and captivity, was the inevitable result.