All glories to Srila Prabhupada,
I have a friend who is downright atheistic.He posts all kinds of material and not nice spiritual things(like Mayavada etc).How to deal with such people?(ignore/unfriend/explain KC philosophy).
It is my humble request that any Vaishnava can answer this question.
Hari bol,
Your aspiring servant,
Sasank (a servant of Krishna and His devotees)