(14) Now be assured that no one can be enlightened unless he be first cleansed or purified and stripped. So also, no one can be united with God unless he be first enlightened. Thus there are three stages: first, the purification; secondly, the enlightening; thirdly, the union. The purification concerneth those who are beginning or repenting, and is brought to pass in a threefold wise; by contrition and sorrow for sin, by full confession, by hearty amendment. The enlightening belongeth to such as are growing, and also taketh place in three ways: to wit, by the eschewal of sin, by the practice of virtue and good works, and by the willing endurance of all manner of temptation and trials. The union belongeth to such as are perfect, and also is brought to pass in three ways: to wit, by pureness and singleness of heart, by love, and by the contemplation of God, the Creator of all things.

(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.

(9) We should mark and know of a very truth that all manner of virtue and goodness, and even that Eternal Good which is God Himself, can never make a man virtuous, good, or happy, so long as it is outside the soul; that is, so long as the man is holding converse with outward things through his senses and reason, and doth not withdraw into himself and learn to understand his own life, who and what he is. The like is true of sin and evil. For all manner of sin and wickedness can never make us evil, so long as it is outside of us; that is, so long as we do not commit it, or do not give consent to it. Therefore although it be good and profitable that we should ask, and learn and know, what good and holy men have wrought and suffered, and how God hath dealt with them, and what He hath wrought in and through them, yet it were a thousand times better that we should in ourselves learn and perceive and understand, who we are, how and what our own life is, what God is and is doing in us, what He will have from us, and to what ends He will or will not make use of us.

(6) The water which thou seest springs not from vein Restored by vapour that the cold condenses, Like to a stream that gains or loses breath; But issues from a fountain safe and certain, Which by the will of God as much regains As it discharges, open on two sides. Upon this side with virtue it descends, Which takes away all memory of sin; On that, of every good deed done restores it. Here Lethe, as upon the other side Eunoe, it is called; and worketh not If first on either side it be not tasted. This every other savour doth transcend; And notwithstanding slaked so far may be Thy thirst, that I reveal to thee no more,