And the LORD appeared unto him, and said, Go not down into Egypt; dwell in the land which I shall tell thee of: Go not down into Egypt - As Abraham had taken refuge in that country, it is probable that Isaac was preparing to go thither also; and God, foreseeing that he would there meet with trials, etc., which might prove fatal to his peace or to his piety, warns him not to fulfill his intention.
Related Commentaries of Genesis 26:2
Genesis 26:2
2 And the LORD appeared unto him, and said, Go not down into Egypt; dwell in the land which I shall tell thee of: