Patanjali Yoga Sutras
He asked Bhagavan Sri Ramana which of the methods was the best for the attainment of the goal. Is not Patanjali’s the best?
Sri Ramana Maharshi .: Yogas chitta vritti nirodhah - (Yoga is to check the mind from changing) - which is acceptable to all. That is also the goal of all.
The method is chosen according to one’s own fitness. The goal for all is the same. Yet different names are given to the goal only to suit the process preliminary to reaching the goal. Bhakti, Yoga, Jnana are all the same. Svasvarupanusandhanam bhaktirity abhidheeyate (Self contemplation is called bhakti)