"We want peace. We are ready for friendship if you (Modi) are willing. I offer you peace as war is no solution to problems," Imran said while addressing a big rally here.
"When I met Modi in India I told him that a small group of people may try to derail peace process between India and Pakistan. But When Uri incident took place, India without investigation blamed Pakistan and Modi started hurling threats at Pakistan," the Pakistan Tahreek-i-Insaf chief said.
Addressing Modi, Imran said every Pakistani is not coward like Nawaz Sharif.
"Nawaz Sharif has great love for money. In United Nations General Assembly Sharif reluctantly made pro-Kashmiri speech. Modi said Nawaz Sharif had not wanted to make that speech but he did so on the pressure of army chief Gen Raheel Sharif," Imran said.
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Imran warned that India would bear more loss and stated that Modi's his dream of "shining India" might never be fulfilled if it chooses war over peace with Pakistan.
Taking about Sharif, Imran said he would not allow the Premier to run the government after the month of Muharram if his and his family off-shore holdings are not probed.
"The time of Nawaz Sharif is over. He has to go. It is our misfortune that Nawaz Sharif is our Prime Minister. Make him Britain's premier he will destroy Britain in five years as he destroys institutions first," he said.
"Now after (Islamic month of) Muharram we will block Islamabad and will not allow Nawaz Sharif to run his government. Corruption money has weakened Nawaz Sharif. Sharif has committed four crimes -- corruptions, onceal assets, tax evasion and money laundering. He should be made accountable for looting Pakistan and transferring huge money abroad," Imran said.
(Reopens FGN 17)
Meanwhile Global rights advocate Amnesty International has called on the Pakistan government to release hundreds of opposition activists, mainly of the Imran Khan led Pakistan Tehreek-i-Insaaf, detained before their planned protest.
"Pakistan's constitution guarantees people the rights to freedom of assembly, expression and movement," she said.
"The authorities should immediately and unconditionally release all the people arrested solely for exercising their rights and allow them to protest peacefully.