| Pope Emeritus Benedict XVI is greeted by Pope Francis at the end of a consistory inside the St. Peter's Basilica at the Vatican, Saturday, Feb. 22, 2014. Benedict XVI has joined Pope Francis in a ceremony creating the cardinals who will elect their successor in an unprecedented blending of papacies past, present and future. | 
VATICAN CITY     
(AP) -- In an unprecedented blending of papacies past, present and 
future, retired Pope Benedict XVI joined Pope Francis at a ceremony 
Saturday to formally install new cardinals who will one day elect their 
successor.
 
It was the first time Benedict and 
Francis have appeared together at a public liturgical ceremony since 
Benedict retired a year ago, becoming the first pope to step down in 
more than 600 years. It may signal that after a year of staying "hidden 
from the world," Benedict may occasionally be reintegrated into the 
public life of the church.
 
Benedict entered 
St. Peter's Basilica discreetly from a side entrance surrounded by a 
small entourage and was greeted with applause and tears from the stunned
 people in the pews. He smiled, waved and seemed genuinely happy to be 
there, taking his seat in the front row, off to the side, alongside the 
red-draped cardinals.
 
"We are grateful for 
your presence here among us," newly minted Cardinal Pietro Parolin, the 
Vatican secretary of state, told Benedict in his introductory remarks.
 
Francis
 warmly greeted his predecessor at the start and end of the service, 
clasping him by his shoulders and embracing him. Benedict removed his 
white skullcap in a show of respect as Francis approached.
 
But
 in a sign that Benedict still commands the honor and respect owed a 
pope, each of the 19 new cardinals - after receiving his red hat from 
Francis at the altar - went directly to Benedict's seat to greet him 
before then exchanging a sign of peace with the other cardinals.
 
They had, however, already pledged their fidelity to Francis in an oath of obedience.
 
Saturday's
 surprise event was the latest in the evolving reality for the church of
 having two popes living side-by-side in the Vatican. Over the summer, 
Francis and Benedict appeared together in the Vatican gardens for a 
ceremony to unveil a statue. But Saturday's event was something else 
entirely, a liturgical service inside St. Peter's Basilica marking one 
of the most important things a pope can do: create new cardinals.
 
Benedict
 had no formal role whatsoever in the ceremony, but his presence could 
signal a new phase in his cloistered retirement that began with his Feb.
 28, 2013, resignation. Chances are increasing that Benedict might also 
appear at the April 27 canonization of his predecessor, John Paul II, 
and Pope John XXIII.
 
The Rev. Robert Wister, a
 professor of church history at Seton Hall University, stressed that 
while it was a unique moment, Benedict was certainly present for the 
ceremony at Francis' invitation and that Francis was the only actual 
pope in the basilica elevating cardinals.
 
He 
said he didn't think Benedict would gradually return to any major 
ceremonial role in the church, both because his 86 years make it 
increasingly difficult for him to get through long services and because 
doing so would be "highly problematic, given that some cardinals and 
Curialists (Vatican bureaucrats) yearn for a return to the `good old 
days.'"
 
Nevertheless, Wister said he thought 
it was likely Benedict would attend the April canonizations, when two 
living popes would be honoring two dead ones.
 
Benedict's
 decision to appear at the consistory could also be seen as a blessing 
of sorts for the 19 men Francis had chosen to join the College of 
Cardinals, the elite group of churchmen whose primary job is to elect a 
pope.
 
Francis' choices largely reflected his 
view that the church must minister to the peripheries and be a place of 
welcome and mercy, not a closed institution of rules. In addition to a 
few Vatican bureaucrats, he named like-minded cardinals from some of the
 poorest places on Earth, Haiti, Burkina Faso and Ivory Coast among 
them.
 
In his remarks, Francis told the new 
cardinals that the church needs their courage, prayer and compassion 
"especially at this time of pain and suffering for so many countries 
throughout the world."
 
"The church needs us also to be peacemakers, building peace by our works, our hopes and our prayers," he said.
 
Two
 of the new cardinals hail from Africa, two from Asia and six from 
Francis' native Latin America, which is home to nearly half the world's 
Catholics but is grossly underrepresented in the church's hierarchy.
 
There's
 Cardinal Chibly Langlois, who isn't even an archbishop but rather the 
55-year-old bishop of Les Cayes and now Haiti's first-ever cardinal.
 
The
 archbishop of Managua, Nicaragua, Leopoldo Jose Brenes Solorzano, is an
 old friend who worked alongside the former Cardinal Jorge Mario 
Bergoglio in preparing the seminal document of the pope's vision of a 
missionary church - the so-called Aparecida Document produced by the 
2007 summit of Latin American bishops.
 
Cardinal
 Andrew Yeom Soo-jung, archbishop of Seoul, South Korea, has serious 
Catholic chops: His ancestors were among the lay people who brought 
Christianity to the Korean peninsula in the 19th century, and his 
great-great grandfather and his wife were executed as part of the Joseon
 Dynasty's persecution of Christians, the Asian Catholic news agency 
UCANews reported. Of the six children in his immediate family, three 
became priests.
 
Though he hails from Burkina 
Faso, Cardinal Philippe Nakellentuba Ouedraogo sounded an awful lot like
 the Argentine Francis in his 2013 Christmas homily. He denounced the 
"inequality, injustice, poverty and misery" of today's society where 
employers exploit their workers and the powerful few have most of the 
money while the poor masses suffer.
 
One 
cardinal sat out the ceremony even as he made history by living to see 
it: Cardinal Loris Francesco Capovilla, aged 98, became the oldest 
member of the College of Cardinals, but due to his age couldn't make the
 trip from northern Italy. His was a sentimental choice for Francis: For
 over a decade, Capovilla was the private secretary to Pope John XXIII, 
whom Francis will make a saint alongside Pope John Paul II in a sign of 
his admiration for the pope who convened the Second Vatican Council.
 
Capovilla,
 and the emeritus archbishops of Pamplona, Spain and Castries, St. Lucia
 are all over age 80 and thus ineligible to vote in a conclave to elect 
Francis' successor.