Jnana yoga found in various traditions of Shaivism. However, "nistha" or "samadhi" is sometimes added in Shaiva methodology. The meditational aspects of Shaivism focus on the nirguna form of Supreme Reality (Shiva). The "Pancharatra" (agama) texts of Vaishnavism, along with its Bhagavata (Krishna, Rama, Vishnu) tradition, are strongly influenced by "jnana yoga" ideas of the Upanishads. However, Vaishnavism also incorporates Bhakti yoga concepts of loving devotion to the divine Supreme personally selected by the devotee, in saguna form, both in silent meditational and musical expressive styles. The aim of jnana yoga in Vaishnavism differs from that in other schools. Advaita, for example,
Karma (2) Life forms not only receive and reap the consequence of their past karma, together they are the means to initiate, evaluate, judge, give and deliver consequence of karma to others. (3) Karma is a theory that explains some evils, not all (see moral evil versus natural evil). Other schools of Hinduism, as well as Buddhism and Jainism that do consider cycle of rebirths central to their beliefs and that karma from past lives affects one's present, believe that both free will ("Cetanā") and karma can co-exist; however, their answers have not persuaded all scholars. Another issue with the theory