Pell's return comes after former-Cardinal Becciu resigned from office after being connected to ongoing investigations of financial crimes at the Vatican.
The former cardinal's resignation follows his connection to ongoing investigations of 'embezzlement & money laundering' at the Vatican Secretariat of State.
Cardinal Kurt Koch is the president of the Pontifical Council for Promoting Christian Unity.
Michelangelo sculpted more than one Pietà - known as the Bandini Pietà, the Renaissance master tried once to destroy it.
The Archbishop of Naples announced the miraculous relic liquefied on the Feast of Saint Januarius.
It will be the seventh time the pope has addressed the UN - and the first time ever virtually.
After a meeting with Cardinal Tagle who recently tested positive, Pope Francis was tested out of precaution.
Holy See Secretary of State Cardinal Pietro Parolin said the first two years of the deal were 'not particularly exciting.'
He addressed the 'numerous popular manifestations of protest' ongoing around the world.
He said 'the pleasure of eating and sexual pleasure come from God, it is simply divine.'