Although souls alone have the freedom and responsibility for their acts and thus reap the fruits of karma, i.e., good and evil karma, God as Vishnu, is the supreme Enforcer of karma, by acting as the Sanctioner (Anumanta) and the Overseer (Upadrasta). According to Ramanuja, all jivas are burdened with their load of Karma, which gives them only enjoyments and sufferings, but also desires and tendencies to act in particular ways; although the moral responsibility accrues only to the Jiva, as he acts according to the tendencies and deserts he has acquired by his karma, Ramanuja believes that God wills only their fructification. According to the foregoing concept, God is compared to light which may be used for forging or for reading scriptures, but the merits or demerit devolves entirely on the persons concerned and not on the darkness.