It was a most fitting thing that when he had completed the conquest of the country, Joshua should set about performing that great national ceremony, designed to rivet on the people's hearts the claims of God's law and covenant, which had been enjoined by Moses to be performed in the valley of Shechem. For though Joshua was neither priest nor prophet, yet as a warm believer and earnest servant of God, he felt it his duty on all suitable occasions to urge upon the people that there was no prosperity for them save on condition of loyalty to Him. He sought to mingle the thought of God and of God's claims with the very life of the nation; to make it run, as it where, in their very blood; to get them to think of the Divine covenant as their palladium, the very pledge of all their blessings, their one only guarantee of prosperity and peace.
When therefore Joshua conducted his people to the Mounts Ebal and Gerizim, in order that they might have the obligations of the law set before them in a form as impressive as it was picturesque, he was not merely fulfilling mechanically an injunction of Moses, but performing a transaction into which he himself entered heart and soul. And when the writer of the book records the transaction, it is not merely for the purpose of showing us how certain acts prescribed in a previous book were actually performed, but for the purpose of perpetuating an occurrence which in the whole future history of the nation would prove either a continual inspiration for good, or a testimony against them, so that out of their own life they should be condemned. Knowing Joshua as we do, we can easily believe that all along it was one of his most cherished projects to implement the legacy of Moses and superintend this memorable covenanting act. It must have been a great relief from the bloody scenes and awful experiences of war to assemble his people among the mountains, and engage them in a service which was so much more in harmony with the beauty and sublimity of nature. No critic or writer who has any sense of the fitness of things can coolly remove this transaction from the sphere of history into that of fancy, or deprive Joshua of his share in a transaction into which his heart was doubtless thrown as enthusiastically as that of David in after times when the ark was placed upon Mount Zion.
It could not be without thrilling hearts that Joshua and all of his people who were like-minded entered the beautiful valley of Shechem, which had been the first resting-place in Canaan of their father Abraham, the first place where God appeared to him, and the first place where "he builded an altar unto the Lord" (Gen. xii. 6, 7). By general consent the valley of Shechem holds the distinction of being one of the most beautiful in the country. "Its western side," says Stanley, "is bounded by the abutments of two mountain ranges, running from west to east. These ranges are Gerizim and Ebal; and up the opening between them, not seen from the plain, lies the modern town of Nablous [Neapolis = Shechem].... A valley green with grass, grey with olives, gardens sloping down on each side, fresh springs running down in all directions; at the end a white town embosomed in all this verdure, lodged between the two high mountains which extend on each side of the valley--that on the south Gerizim, that on the north Ebal;--this is the aspect of Nablous, the most beautiful, perhaps it might be said the only very beautiful spot in Central Palestine."
If the host of Israel approached Ebal and Gerizim from the south, they would pass along the central ridge or plateau of the country till they reached the vale of Shechem, where the mountain range would appear as if it had been cleft from top to bottom by some great convulsion of nature. Then, as now, the country was studded thickly with villages, the plains clothed with grass and grain, and the rounded hills with orchards of fig, olive, pomegranate, and other trees. On either side of the fissure rose a hill of about eight hundred feet, about the height of Arthur Seat at Edinburgh, Ebal on the north and Gerizim on the south. It was not like the scene at Sinai, where the bare and desolate mountains towered up to heaven, their summits lost among the clouds. This was a more homely landscape, amid the fields and dwellings where the people were to spend their daily life. If the proclamation of the law from Sinai had something of an abstract and distant character, Ebal and Gerizim brought it home to the business and bosoms of men. It was now to be the rule for every day, and for every transaction of every day; the bride was now to be settled in her home, and if she was to enjoy the countenance and the company of her heavenly Bridegroom, the law of His house must be fully implemented, and its every requirement riveted on her heart.