Liber LXV, Cap. III, v. 34-36
34. All day I sing of Thy delight; all night I delight in Thy song.
35. There is no other day or night than this.
36. Thou art beyond the day and the night; I am Thyself, O my Maker, my Master, my Mate!
Love-rapture spiraling up to greater and greater ecstatic heights.
The day & night is the basic light-darkness natural cycle shaping our senses and rhythms of activity. I am Thyself expresses the simple truth of Love: Adonai is the essence of Adept's life.