"The smokescreen for this Stalinist operation was provided by the slogan of Secularism which nobody was supposed to question, or examine as to what it had come to mean. Its meaning had to be accepted ex-cathedra, and as laid down by the Muslim-Marxist combine. In the new political parlance that emerged, Hinduism and the nationalism it inspired, became blackened as “Communalism”. Small wonder that the word “Hindu” started becoming a dirty word in the academia as well as the media. ... Secularism arose in the modern West as a revolt against the closed theology of Christianity which had acquired a stranglehold on the State; in India, unfortunately, Secularism has become the biggest single protector of closed theologies promoted by Christianity and Islam. ... All this was being done by [Nehru] in the name of Secularism, which concept he had picked up from the modern West and perverted to mean the opposite of what it meant there."
January 1, 1970
https://en.wikiquote.org/wiki/Secularism_in_India