In his appeal, Bukhari urged Muslims to help AAP to form an "honest and secular" government, citing "grave threat" to the community from communal forces but AAP said it does not need his support as it was against any kind of caste and communal politics.
In an apparent indication to BJP, a number of AAP leaders alleged that certain forces have been trying to "polarise" people ahead of the elections and that the rival party could be behind the offer.
Attacking AAP for "seeking" the support and then rejecting it, BJP accused the party of doing communal politics and said it stood exposed for attempting to polarise votes ahead of Delhi elections.
"Aam Aadmi Party stands exposed for doing communal politics. They are completely rattled and that is why they are attempting to polarise votes on communal lines," Union minister Nirmala Sitharaman said.
"I think the voters of Delhi should question him why he is supporting different parties from time to time? What is the reason behind that? What Shahi Imam said today, he could have said before," Yahya said.