Krishna describes the process of devotional service (Bhakti yoga). A sense of Bhakti or devotional love is generally invoked. A sense of bhakti or devotional love is generally invoked. They are also central to the development of the Krishna bhakti traditions worshiping Radha Krishna. Adi Shankara himself was a proponent of devotional worship or "Bhakti". Pashupata Shaivism was a devotional (bhakti) and ascetic movement. Ramanuja was influential in integrating "Bhakti", the devotional worship, into Vedanta premises. A sense of "bhakti" or devotional love is generally invoked. The Nath Yogis were admired by Bhakti movement saint Kabir. Hanuman evolved and emerged in this era as the ideal combination of shakti and bhakti. Ramakrishna's religious practice and worldview, contained elements of Bhakti, Tantra and Vedanta. He became one of the important leaders of the devotional Bhakti movement. His compositions are mainly of a devotional ("bhakti") or philosophical nature. It contrasts with Saguna Brahman which is a state of loving awareness (Bhakti yoga). A person who practices "bhakti" is called a "bhakta".