Isaac reopened the wells that had been dug in the time of his father Abraham, which the Philistines had stopped up after Abraham died, and he gave them the same names his father had given them.
He also built towers in the wilderness and dug many cisterns, because he had much livestock in the foothills and in the plain. He had people working his fields and vineyards in the hills and in the fertile lands, for he loved the soil.
“On that day, I will banish the names of the idols from the land, and they will be remembered no more,” declares the Lord Almighty. “I will remove both the prophets and the spirit of impurity from the land.