"The Congress party solution is if one incumbent in the family fails, the alternative can only be another member of the family... I only wish the desperate solution of Varanasi had been actually implemented.
The country now needs the myth of the other family member also to be exploded," Jaitley wrote.
Further targeting the party over reports suggesting the Congress has asked its chief ministers to either win seats or face replacement, Jaitley wrote that if the reports are true, they only confirm "how far cut off from reality the Congress has been".
"Two national papers carry reports about what is happening within the Congress.
The first report suggested the desperation was so high that in order to confine Modi, Priyanka Gandhi had agreed to contest Varanasi seat against the Gujarat chief minister.