The prayer known as the Regina Caeli (Queen of Heaven) was delivered from the Vatican and viewable for streaming.
It officially ended the Easter celebration in the Catholic Church.
This year was the second time after 2020 that the head of the Church had to celebrate the festivities to mark the resurrection of Jesus Christ in the Vatican under strict coronavirus restrictions.
Easter is the climax of the ecclesiastical year for believing Christians.
The Argentinian also warned against wars and arms races in the world. (dpa/NAN)