Hinduism
In Hinduism, in contrast to kāma, which is selfish, or pleasurable love, prema – or prem – refers to elevated love. Karuna is compassion and mercy, which impels one to help reduce the suffering of others. Bhakti is a Sanskrit term, meaning "loving devotion to the supreme God." A person who practices bhakti is called a bhakta. Hindu writers, theologians, and philosophers have distinguished nine forms of bhakti, which can be found in the Bhagavata Purana and works by Tulsidas. The philosophical work Narada Bhakti Sutras, written by an unknown author (presumed to be Narada), distinguishes eleven forms of love.
On the mystic side of Hinduism, one of the forms of Yoga includes Ishvarapranidhana, or self-surrender to God, and His worship.
Read more about this topic: Love Of God