(10) The woman saith, Sir, thou hast nothing to draw with, and the well is deep: from whence then hast thou that living water? Art thou greater than our father Jacob, which gave us the well, and drank thereof himself, and his children, and his cattle? Jesus said,

(5) Now Jacob's well was there. Jesus being wearied with his journey, sat on the well.

(7) These things show that that wisdom can be acquired through instruction, to which Abraham attained, passing from the contemplation of heavenly things to the faith and righteousness which are according to God. And Isaac is shown to mean "self-taught;" wherefore also he is discovered to be a type of Christ. He was the husband of one wife Rebecca, which they translate "Patience." And Jacob is said to have consorted with several, his name being interpreted" Exerciser." And exercises are engaged in by means of many and various dogmas. Whence, also, he who is really "endowed with the power of seeing" is called Israel, having much experience, and being fit for exercise.

(12) And in whomsoever the eye of the soul has been blinded by ill-nurture and teaching, let him advance to the true light, to the truth, which shows by writing the things that are unwritten. "Ye that thirst, go to the waters," says Esaias, And "drink water from thine own vessels," Solomon exhorts. Accordingly in "The Laws," the philosopher who learned from the Hebrews, Plato, commands husbandmen not to irrigate or take water from others, until they have first dug down in their own ground to what is called the virgin soil, and found it dry.