why did pope benedict xvi resign

Pope Benedict XVI resigned primarily due to declining health and advanced age , which led to a loss of the physical and mental strength required to fulfill the demanding responsibilities of the papacy effectively. He cited insomnia and exhaustion as central reasons in his resignation statement and personal communications. His decision was made after "sober and thoughtful reflection," recognizing his incapacity to adequately serve the Church. This marked the first voluntary papal resignation in nearly 700 years, the previous being in 1294. There has been speculation about other possible reasons, including Vatican scandals such as the "Vatileaks" affair, but Benedict's close biographer clarified that exhaustion and health issues were the main motives, aiming to put conspiracy theories to rest. The pope emeritus lived in prayer and quiet after resigning until his death in 2022.