Genesis 26:23 From there he went up to Beersheba. 24 And the Lord appeared to him the same night and said, “I am the God of Abraham your father. Fear not, for I am with you and will bless you and multiply your offspring for my servant Abraham's sake.” 25 So he built an altar there and called upon the name of the Lord and pitched his tent there. And there Isaac's servants dug a well.
We saw yesterday that God had spoken to Isaac and told him: "don't go," so Isaac stayed and settled in, only to end up being asked to leave. He goes to Beersheba, which became a special place in the Promised land - the landmark for its southernmost border. When God appeared to Issac there, promising his blessing, Isaac knew it was a safe place to be and had his servants dig a well, meaning he planned on being there awhile. Isaac was catching on to what it meant to learn to listen to God. It affects where we go, what we do, how we live - not by fear, but trust in God's Word.