Read: AAP dares Cong, BJP to form govt in Delhi
The differences between the two anti-graft crusaders had appeared soon after Kejriwal decided to form a political party.
Hazare had prohibited Kejriwal from using his name or photographs in the campaign for Delhi assembly, while AAP termed Lokpal bill passed by Parliament and praised by Hazare as "jokepal".
Of late, however, Hazare has felt slighted with reports of former army chief VK Singh showing inclination to fight Lok Sabha polls on BJP ticket. And much to his chagrin, another close aide, Kiran Bedi, has praised Narendra Modi and criticised Kejriwal.
Read: AAP to contest LS polls under Kejriwal's leadership
The signs of thaw appeared last Sunday when Kejriwal met Hazare at Maharashtra Sadan and expressed willingness to sacrifice his government for janlokpal bill. When Kejriwal quit on Friday, Hazare congratulated him for the "bold step".
In Ralegan Siddhi, Hazare termed Kejriwal's resignation "a victory and not a defeat". Also, without mentioning Kejriwal's name, Hazare said "the people earlier associated with lokpal movement should come together".
Read: Congress AAPs ante to tear into Kejri’s ‘flop show’
Read: Resignation to boost poll prospects, feels AAP
Read: Kejriwal's resignation may boost AAP's LS, Delhi assembly poll prospects, says HT poll