I shall sing in spirit, and with understanding

On Saturday of the Tenth week in Ordinary Time our Church invites us to reflect on a Scripture passage from the book of Joshua (24:1-7, 13-28), entitled "The renewal of the covenant in the Promised Land". Our treasure, which follows, is from The Explanation of the Psalms by Saint Ambrose, bishop. Saint Ambrose was born of a Roman family at Trier about the year 340. He studied at Rome and served in the imperial government at Sirmium. In 374, while, living in Milan, he was elected bishop of the city by popular acclaim and ordained on December 7. He devotedly carried out his duties and especially distinguished himself by his service to the poor, and as an effective pastor and teacher of the faithful. He strenuously guarded the laws of the church and defended orthodox teaching by writings and actions against the Arians. He died on Holy Saturday, April 4, 397. Saint Ambrose is a Doctor of the Church. Saint Ambrose explained the Psalms as a source of spiritual exercise, a celebration of faith, and a way to heal the human soul. He believed that the Psalms were a divine gift that could help people develop virtues, learn about God, and find peace. For Ambrose a psalm is a blessing for the people... our universal tongue; the voice of the Church, a sweet outpouring of faith; a devotion divinely ordained; the cry of heart's delight; a leaping and jumping for joy...it soothes the angry spirit, banishes care, lessens sorrow. It guards us by night, guides us by day. The Book of Joshua presents a narrative of the way Israel took possession of the land of Canaan, making it the land of Israel. This process is swift and inexorable, and is followed by an orderly division and disposition of the land among the twelve tribes, with a concluding ceremony of covenant renewal. The theological message of the book is unmistakable. God has been faithful to the promise of the land. If Israel relies totally on the Lord for victory; if Israel is united as a people; if the law of herem is kept and no one grows rich from victory in war—then and only then will Israel possess the land. The Israelites are led by Joshua, the successor of Moses, and the book is at pains to show not only how Joshua carries on the work of Moses but how the "conquest" of Canaan is continuous with the exodus from Egypt. This is seen in the repeated insistence that, as the Lord was with Moses, so he is with Joshua; and, especially, in the crossing of the Jordan River, which is patterned after the crossing of the Red Sea.