BJP spokesperson GVL Narasimha Rao accused the main opposition party of "attempts to defame the Hindu community in particular and Indians in general".
Purohit was today granted bail by the Supreme Court in the 2008 Malegaon serial blasts case.
Reacting to Purohit's bail, the Congress accused the BJP-led government at the Centre of "protecting" all the accused "connected to the RSS".
"Sonia and Rahul must apologise to the country for indulging in politicisation of terror and for its attempts to defame the Hindu community in particular and Indians in general," Rao said.
He claimed that the conspiracy was also to "besmirch the excellent reputation of the Indian army," and it is a "nasty habit that the Congress continues to follow till date".