Deuteronomy 17:18,19

He shall write With his own hand, say the Jews. Out of that which is before the priests Out of that original, which was carefully kept by the priests in the sanctuary, that it might be a perfect copy, and that it might have the greater influence upon him, coming to him as from the hand and presence of God. He shall read therein Diligently and constantly: neither the greatness of his place, nor the weight and multitude of his business, shall excuse or hinder him; all the days of his life It is not enough to have Bibles, but we must use them, yea, use them daily. Our souls must have constant meals of that manna, which, if well digested, will afford them true nourishment and strength.