Indeed, O king, they have not spoken of any other sort of Yoga. It has been said that the practices of Yogins, excellent as those are of two sorts. Those two sorts, according to the characteristics described in the scriptures, are practices endued with attributes and those freed from attributes.
द्विगुणं योगकृत्यं तु योगानां प्राहुरुत्तमम्। सगुणं निर्गुणं चैव यथा शास्त्रनिदर्शनम्॥