Shatrughan Sinha takes an indirect dig at Mukesh Khanna for slamming Sonakshi Sinha, asks what quali

Shatrughan Sinha takes an indirect dig at Mukesh Khanna for slamming Sonakshi Sinha, asks what qualifies him to be an expert on 'Ramayan'

Recently, actor Mukesh Khanna had said that the ongoing rerun of ‘Ramayan’ and ‘Mahabharat’ will help people like Sonakshi Sinha as they do not know about their own culture and literature. He took a dig at Sonakshi because a few months ago, she was trolled on social media after she failed to answer a ‘Ramayan’ related question on Amitabh Bachchan’s show.
Now, Sonakshi’s father Shatrughan Sinha has taken an indirect dig at Mukesh in his recent interview. Without taking his name, Sinha said that he believes someone has problem with Sonakshi not answering a question on the ‘Ramayan’. He further asks what qualifies him to be an expert on all things to do 
with the ‘Ramayan’? And who has appointed him the guardian of the Hindu religion?