Explanation:

Saguna School worshiped the anthropomorphic manifestations of the divine being, particularly Rama and Krishna. Both Rama and Krishna were regarded as incarnation of God on earth. This school remained committed to the scriptural authority of the Vedas and emphasised the need of a human guru as religious mediator between God and man. The conformist saints like Ramananda and Chaitanya, espoused the doctrine of incarnation and worshipped the saguna Ram and Krishna respectively. Those who followed Nirguna school conceived as Ishvara, the personal and purely spiritual aspect of godhead, beyond all names and forms (nama-rupa), and is to be apprehended only by inner (mystical) experience. This was radical non-conformist group, headed by Kabir, Nanak and Dadu. Kabir was the most radical of them. They created a religious school which rejected the scriptural authority and every form of idol worship and institutionalised rites and rituals. They fought against social discrimination and strove for Hindu-Muslim reconciliation.