 In the fourth chapter of The Sweets of Refutation, Śrīharṣa argues that the notion of a causal condition cannot be defined. This section takes a closer look at Śrīharṣa’s arguments against one definition of causal conditions offered originally by Udayana in his Flower Offerings of Reason (Nyāyakusumāñjali) under verses 1.13 and 1.19.