Gorakh Bodh ("Illumination of Gorakh") is an obscure ancient Hindi text by Nath Yogis, written as an intense dialog between Gorakhnath and his Teacher, Matsyendranath. Both of these two givers of the great knowledge of yoga are considered to be immortal. The contemporary yogic commentary on the ancient text, "The Twilight Language of Gorakh Bodh," helps to understand the sublime and hidden methods of transference of knowledge. Detailed clarifications of terms and their deeper meanings are given in light of Babaji Kriya Yoga tradition. The author unveils hidden aspects of the ancient teaching rather than pursues the exactness of linguistic.