A general view of Saint Peter's Square during the canonization ceremony of Mother Teresa of Calcutta at the Vatican, on Sunday, September 4, 2016. Pope Francis canonized Mother Teresa as a saint.
A general view of Saint Peter's Square during the canonization ceremony of Mother Teresa of Calcutta at the Vatican, on Sunday, September 4, 2016. Pope Francis canonized Mother Teresa as a saint.
ANGELO CARCONI/ANSA/ANSA via AP
Pope Francis leads a Holy Mass and canonization of Mother Teresa on Saint Peter's Square at the Vatican.
Pope Francis leads a Holy Mass and canonization of Mother Teresa on Saint Peter's Square at the Vatican.
ANGELO CARCONI/ANSA/EPA
Nuns of the Missionary of Charity, the religious order founded by Mother Teresa, carry her relics during Mass.
Nuns of the Missionary of Charity, the religious order founded by Mother Teresa, carry her relics during Mass.
ANDREAS SOLARO/AFP/Getty Images
Faithful attend the canonization Mass for Mother Teresa celebrated by Pope Francis.
Faithful attend the canonization Mass for Mother Teresa celebrated by Pope Francis.
ANGELO CARCONI/ANSA/AP
A tapestry showing Mother Teresa hangs from the facade of St. Peter's Basilica.
A tapestry showing Mother Teresa hangs from the facade of St. Peter's Basilica.
Alessandra Tarantino/AP
Queen Sofia of Spain, bottom right, greets Mother Superior of the Missionaries of Charity Sister Prema, center, ahead of a Canonization Mass by Pope Francis for Mother Teresa, in St. Peter's Square.
Queen Sofia of Spain, bottom right, greets Mother Superior of the Missionaries of Charity Sister Prema, center, ahead of a Canonization Mass by Pope Francis for Mother Teresa, in St. Peter's Square.
Alessandra Tarantino/AP
Faithful wait for the Mass and canonization of Mother Teresa Sunday.
Faithful wait for the Mass and canonization of Mother Teresa Sunday.
ANDREAS SOLARO/AF/Getty Images
The faithful wait for the Mass to begin.
The faithful wait for the Mass to begin.
ANGELO CARCONI/ANSA/AP
Irma Escuero, of New York, holds a statue of Mother Teresa before the start of Mass celebrated by Pope Francis at the Vatican.
Irma Escuero, of New York, holds a statue of Mother Teresa before the start of Mass celebrated by Pope Francis at the Vatican.
Gregorio Borgia/AP