"In another Buddhist text "Majjhima Nikāya", the Buddha criticizes Jain emphasis on the destruction of unobservable and unverifiable types of karma as a means to end suffering, rather than on eliminating evil mental states such as greed, hatred and delusion, which are observable and verifiable.In the Upālisutta dialogue of this "Majjhima Nikāya" text, Buddha contends with a Jain monk who asserts that bodily actions are the most criminal, in comparison to the actions of speech and mind.