Question

Who was Ramanuja? What are the main points of his preachings?

Answer 1

Ramanuja was a Bhakti saint. He was born in Tamil Nadu in the 11th century. He was deeply influenced by the Alvars. The main points of his preachings were :
$\to$ Ramanuja taught people that the best means of attaining salvation was through intense devotion to Vishnu. Vishnu in his grace helps the devotee to attain the bliss of union with him.
$\to$ He propounded the doctrine of Vishishtadvaita or qualified oneness in that the soul, even when united with the Supreme God, remained distinct.