3:15 But the people of Israel lost sight of their high privileges as God's representatives. They forgot God and failed to fulfill their holy mission. The blessings they received brought no blessing to the world. All their advantages they appropriated for their own glorification. They shut themselves away from the world in order to escape temptation. The restrictions that God had placed upon their association with idolaters as a means of preventing them from conforming to the practices of the heathen, they used to build up a wall of separation between themselves and all other nations. They robbed God of the service He required of them, and they robbed their fellow men of religious guidance and a holy example.