During the last years of his life, Saichō focused his attention on the precepts, the most basic element of the threefold learning (precepts, meditation, wisdom). He believed that if he could purge all Hinayāna elements from the precepts, he would eliminate a major reason why Tendai monks backslid in their practice and defected from the Tendai School. Saichō intended his reforms of monastic discipline and administration to be the first and most basic step in his program to reformulate all the practices of his school so that they would reflect the doctrines of the Perfect teaching. In addition to reforming the precepts, Saichō probably intended to revise the traditional Tendai meditation and doctrinal systems, possibly by supplementing them with Esoteric practices and teachings. However, he died before he could complete his plans.