He accused fellow church leaders of hypocrisy and forgetting that Jesus Christ bathed lepers and ate with prostitutes.
"Jesus teaches us another way: Go out. Go out and share your testimony. Go out and interact with your brothers. Go out and share. Go out and ask. Become the Word in body as well as spirit," Bergoglio told Argentina's priests last year.
Bergoglio's legacy as cardinal includes his efforts to repair the reputation of a church that lost many followers by failing to openly challenge Argentina's murderous 1976-83 dictatorship. He also worked to recover the church's traditional political influence in society, but his outspoken criticism of President Cristina Kirchner couldn't stop her from imposing socially liberal measures that are anathema to the church, from gay marriage and adoption to free contraceptives for all.
"In our ecclesiastical region there are priests who don't baptize the children of single mothers because they weren't conceived in the sanctity of marriage," Bergoglio told his priests. "These are today's hypocrites. Those who clericalize the Church. Those who separate the people of God from salvation. And this poor girl who, rather than returning the child to sender, had the courage to carry it into the world, must wander from parish to parish so that it's baptized!"
This sort of pastoral work, aimed at capturing more souls and building the flock, is an essential skill for any religious leader in the modern era, said Bergoglio's authorized biographer, Sergio Rubin.
Bergoglio himself felt most comfortable taking a very low profile, and his personal style has been the antithesis of Vatican splendor.
"It's a very curious thing: When bishops meet, he always wants to sit in the back rows. This sense of humility is very well seen in Rome," Rubin said before the 2013 conclave to choose Benedict's successor.