John 4:43
43After the two days he went out from there and went into Galilee.
The Samaritan stay ends on the original itinerary. Two days were enough to plant a confession and still leave.
Remaining and departing can both be obedience. The Savior of the world does not settle as Samaria’s chaplain only.
After the two days: He keeps the Father’s clock.
The same necessity that brought Him through Samaria now sends Him on. Harvest there does not void the next appointment.