On June 21, 1896. Dr. Pio Valenzuela, Bonifacio’s emissary, visited Rizal in Dapitan and informed him of the plan of the Katipunan to launch a revolution. Rizal objected to Bonifacio’s bold project stating that such would be a veritable suicide. Rizal stressed that the Katipunan leaders should do everything possible to prevent premature flow of native blood. Valenzuela, however, warned Rizal that the Revolution will inevitably break out if the Katipunan would be discovered.
Sensing that the revolutionary leaders were dead set on launching their audacious project, Rizal instructed Valenzuela that it would be for the best interests of the Katipunan to get first the support of the rich and influential people of Manila to strengthen their cause. He further suggested that Antonio Luna with his knowledge of military science and tactics, be made to direct the military operations of the Revolution.