The atmosphere of hatred against the Congress and Mahatma sought to be created by the Hindu Mahasabha culminated in the assassination of Mahatma Gandhi at the hands of a few Maharashtrians.
Source, in full
Letter to Patel, May 26, 1948, Sardar Patel Correspondence, vol. VI, pp. 77-8. Quoted in Mridula Mukherjee. “Sectional President’s Address: COMMUNAL THREAT AND SECULAR RESISTANCE.” Proceedings of the Indian History Congress, vol. 71, (2010-2011). Also in "After Gandhi's Assassination, Nehru Saw the Hindu Right as a Threat to the Indian State", The Wire, Jan. 30, 2023.