Master Sirio is a unique western Master of Surat Shabd Yoga or Sant Mat. He both teaches and sets an example of practice of this spiritual path as his knowledge is not only theoretical; he has many decades of personal experience and practice, making his work credible and authentic.
Sant Mat drew its philosophical basis by taking the best from the Sufi (Islamic) and the Hindu traditions: especially the tradition of the Sant which already adopted certain methods developed further in the Sant Mat.