पातञ्जल योगसूत्र (स्वामी विवेकानन्द भाष्य एवं सूत्र व्याख्या)

mind, past, present, and future. 21. कायरूपसंयमात् तद्ग्राह्यशक्तिस्तम्भे चक्षुःप्रकाशासंप्रयोगेऽन्तर्धानम् ॥२१॥ kayaroopasanyamat tadgrahyashaktistambhe chakshuhprakashasanprayogentardhanam By making Samyama on the form of the body the power of perceiving forms being obstructed, the power of manifestation in the eye being separated, the Yogi's body becomes unseen. A Yogi standing in the midst of this room can apparently vanish. He does not really vanish, but he will not be seen by anyone. The form and the body are, as it were, separated. You must remember that this can only be done when the Yogi has attained to that power of concentration when form and the thing formed have been separated. Then he makes a Samyama on that, and the power to perceive forms is obstructed, because the power of perceiving forms comes from the junction of form and the thing formed. 22. एतेन शब्दाद्यन्तर्धानमुक्तम् ॥२२॥ etena shabdadyantardhanamuktam By this the disappearance or concealment of words which are being spoken is also explained. 107