Gita Press created an empire that spoke in a militant Hindu nationalist voice and imagined a quantifiable, reward-based piety. Almost every notable leader and prominent voice, including Mahatma Gandhi, was roped in to speak for the cause. Cow slaughter, Hindi as national language and the rejection of Hindustani, the Hindu Code Bill, the creation of Pakistan, India's secular Constitution: Kalyan and Kalyana-Kalpataru were the spokespersons of the Hindu position on these and other matters.