This bani, So Purkh, creates a sacred space in which grace prevails so as to allow the greatness of the sould to come forth. It was written by Guru Ram Das, whose vibration exists holding a state of grace and love that heals all realms of the heart and being. The Siri Singh SAhib, Yogi Bhajan, taught that if a woman recites this bani eleven times a day for any man, it has the power to make him a saint and dissolve any negativity between them. He would often give this as a sadhana to women for the men in their lives. So Purkh is a part of Rehiraas, the evening prayer of the sikhs.
"Woman is the molder of time, the molder of space and of man: the man of tomorrow, the child; the man of today, the husband, and the men of yesterday, the ancestors. The entire society in theory and in reality is based on teh spirit of the woman." ----Yogi Bhajan