As the cardinal electors gather in the Sistine Chapel, they will engage in a structured series of votes. Each cardinal must pledge an oath of secrecy and vote via secret ballot, continuing this practice until a candidate secures the requisite two-thirds majority. Cardinal Dolan recalls his participation in the conclave that selected Pope Francis in 2013, remarking on the often drawn-out voting duration. “The voting process can take an hour or two each time,” he noted.

To stay engaged during these inevitable pauses, Dolan plans to bring along a biography of the renowned artist Michelangelo. His choice of reading material reflects the historical context he will be in, surrounded by Michelangelo’s extraordinary works such as “The Last Judgment,” which holds a significant place within the chapel itself.

Cardinal Dolan's advice underscores a blend of tradition, reflection, and preparation—key elements for cardinals embarking on this solemn task of choosing the next pope amid the rich history of the Vatican.