Sri Ramanuja, the great Vaishnava acharya and the propounder of Vishishtadvaita philosophy, is known to have converted many Buddhists and Jains back to Hinduism.
What about atheists? Did he convert any atheists? If yes, how did he convert atheists back to Hinduism?
So I want to know if there is any legend where Sri Ramanuja came in contact with atheists and converted them. If yes, then how?
Note: By "atheists" here, I mean those who do not believe in any existence of God.