CAIRO — A blindfolded 6-year-old reached into a glass bowl on Sunday to pick the first new Coptic pope in more than 40 years, a patriarch who promises a new era of integration for Egypt’s Christian minority as it grapples with a wave of sectarian violence, new Islamist domination of politics, and internal pressures for reform.

Speaking to the television cameras that surrounded him at his monastery in a desert town, the pope-designate, Bishop Tawadros, indicated that he planned to reverse the explicitly political role of his predecessor, Pope Shenouda III, who died in March. For four decades, Shenouda acted as the Copts’ chief representative in public life, won special favors for his flock by publicly endorsing President Hosni Mubarak, and last year urged in vain that Copts stay away from the protests that ultimately toppled the strongman.

“The most important thing is for the church to go back and live consistently within the spiritual boundaries because this is its main work, spiritual work,” the bishop said, and he promised to begin a process of “rearranging the house from the inside” and “pushing new blood” after his installation later this month as Pope Tawadros II. Interviewed on Coptic television recently, he struck a new tone by including as his priorities “living with our brothers, the Muslims” and “the responsibility of preserving our shared life.”

“Integrating in the society is a fundamental scriptural Christian trait,” Bishop Tawadros said then. “This integration is a must — moderate constructive integration,” he added. “All of us, as Egyptians, have to participate.”