But the hour comes, and now is, when the true worshippers will worship the Father in spirit and truth, for the Father seeks such to be his worshippers.

 The well itself was more than 100 feet deep. It is not a springing well of water; it is a wet into which the water percolates and gathers. But clearly it was a well so deep that no one could gain water from it unless he had something with which to draw the water. 