Genesis 26:17
17Isaac departed from there, encamped in the valley of Gerar, and lived there.
He leaves and settles in the valley—another sojourn, not a surrendered calling. Departure is obedience under pressure, not unbelief.
Grace accompanies the moved tent. Isaac is still responsible to dwell where the Lord has him, even after a king’s dismissal.
Encampment in the valley is the next appointed place. The heir of the oath is relocated, not abandoned.
Providence includes being sent away. The promise travels with Isaac into the wadi.