But it has been thrown into chaos after several lawmakers and his closest ally and political heir Angelino Alfano openly defied him and said they would support Letta.
Alfano has served as Letta's deputy in the hybrid government and clearly thinks it has accomplished a good deal of the Berlusconi party agenda.
With Alfano sitting by his side, Letta appealed to lawmakers' sense of duty to not create any more upheaval, which has caused Italy untold financial loss in recent years.
He compared it to Italy's great post-World War II economic boom that was accompanied by comparative political stability.