You are a fire always burning but never consuming; you are a fire consuming in your heat all the soul's selfish love; you are a fire lifting all chill and giving light. In your light you have made me know your truth: You are that light beyond all light who gives the mind's eye supernatural light in such fullness and perfection that you bring clarity even to the light of faith. In that faith I see that my soul has life, and in that light receives you who are Light...
Truly this light is a sea, for it nourishes the soul in you, peaceful sea, eternal Trinity... This water is a mirror in which you, eternal Trinity, grant me knowledge; for when I look into this mirror, holding it in the hand of love, it shows me myself, as your creation, in you, and you in me through the union you have brought about of the Godhead with our humanity.
(pp. 365-366)
This then is how the soul can tell whether she is being visited by me or by the devil: In my visitation she will find fear at the beginning; but in the middle and at the end, gladness and a hunger for virtue. When it is the devil, however, the beginning is happy, but then the soul is left in spiritual confusion and darkness. Now I have warned you by giving you the sign, so that the soul, if she chooses to behave humbly and prudently, cannot be deluded. The one deluded will be the soul who chooses to travel only with the imperfect love of her own consolation rather than of my affection.
(pp. 133-134)