-18] When Isaac planted his crops that year, he harvested a hundred times more grain than he planted, for the Lord blessed him. [13] He became a very rich man, and his wealth continued to grow. [14] He acquired so many flocks of sheep and goats, herds of cattle, and servants that the Philistines became jealous of him. [15] So the Philistines filled up all of Isaac’s wells with dirt. These were the wells that had been dug by the servants of his father, Abraham. [16] Finally, Abimelech ordered Isaac to leave the country. “Go somewhere else,” he said, “for you have become too powerful for us.” [17] So Isaac moved away to the Gerar Valley, where he set up their tents and settled down. [18] He reopened the wells his father had dug, which the Philistines had filled in after Abraham’s death. Isaac also restored the names Abraham had given them.

-39] On the last day, the climax of the festival, Jesus stood and shouted to the crowds, “Anyone who is thirsty may come to me! [38] Anyone who believes in me may come and drink! For the Scriptures declare, ‘Rivers of living water will flow from his heart.’” [39] (When he said “living water,” he was speaking of the Spirit, who would be given to everyone believing in him. But the Spirit had not yet been given, because Jesus had not yet entered into his glory.)

] A severe famine now struck the land, as had happened before in Abraham’s time. So Isaac moved to Gerar, where Abimelech, king of the Philistines, lived.

Guard your heart above all else, for it determines the course of your life.

-14] Jesus replied, “Anyone who drinks this water will soon become thirsty again. 14 But those who drink the water I give will never be thirsty again. It becomes a fresh, bubbling spring within them, giving them eternal life.”