Former Pope Benedict XVI has died, aged 95, almost a decade after he stood down because of ailing health.
Benedict spent his final years at the Mater Ecclesiae monastery within the walls of the Vatican where he passed away at 09:34 (08:34 GMT) on Saturday.
His successor Pope Francis will lead the funeral on 5 January.
The Vatican said the body of the Pope Emeritus will be placed in St Peter’s Basilica from 2 January for “the greeting of the faithful”.
The head of the Catholic Church in England and Wales, Cardinal Vincent Nichols, said Pope Benedict was “one of the great theologians of the 20th century”.
In a statement he said: “I remember with particular affection the remarkable Papal Visit to these lands in 2010. We saw his courtesy, his gentleness, the perceptiveness of his mind and the openness of his welcome to everybody that he met.”
French President Emmanuel Macron said Pope Benedict “worked with soul and intelligence for a more fraternal world” and said his thoughts went out to Catholics in France and around the world.
“He put his life at the service of the universal Church and spoke, and will continue to speak, to the hearts and minds of men with the spiritual, cultural and intellectual depth of his Magisterium.”
The German chancellor, Olaf Scholz, said for many, not only in Germany, Pope Benedict was “a formative figure of the Catholic Church, a forthright personality and a clever theologian”.
Irish President Michael D Higgins said the former pope will be remembered for “his untiring efforts to find a common path in promoting peace and goodwill throughout the world”.
Archbishop of Canterbury, Justin Welby, said Pope Benedict was “one of the greatest theologians of his age – committed to the faith of the Church and stalwart in its defence”.