Not as religious leader:
Over the life of this blog, your humble blogger [of The Deus Ex Machina Blog] has been chronicling the evidence that Francis, the bishop of Rome appears to be more of a politician [than] a religious leader.
He re-runs this from Rorate Caeli in evidence: 
Evangelical Fundamentalism and Catholic Integralism in the USA: A surprising ecumenism
Antonio Spadaro S.J., Editor-in-chief of La Civiltà Cattolica
Marcelo Figueroa, Presbyterian pastor, Editor-in-chief of the Argentinean edition of L’Osservatore Romano
In God We Trust. This phrase is printed on the banknotes of the United States of America and is the current national motto. It appeared for the first time on a coin in 1864 but did not become official until Congress passed a motion in 1956.
A motto is important for a nation whose foundation was rooted in religious motivations. For many it is a simple declaration of faith. For others, it is the synthesis of a problematic fusion between religion and state, faith and politics, religious values and economy.
Religion, political Manichaeism and a cult of the apocalypse
Religion has had a more incisive role in electoral processes and government decisions over recent decades, especially in some US governments. It offers a moral role for identifying what is good and what is bad.
At times this mingling of politics, morals and religion has taken on a Manichaean language that divides reality between absolute Good and absolute Evil. In fact, after President George W. Bush spoke in his day about challenging the “axis of evil” and stated it was the USA’s duty to “free the world from evil” following the events of September 11, 2001.
Today President Trump steers the fight against a wider, generic collective entity of the “bad” or even the “very bad.” Sometimes the tones used by his supporters in some campaigns take on meanings that we could define as “epic.”
These stances are based on Christian-Evangelical fundamentalist principles dating from the beginning of the 20th Century that have been gradually radicalized. These have moved on from a rejection of all that is mundane – as politics was considered – to bringing a strong and determined religious-moral influence to bear on democratic processes and their results.
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For the rest of this fascinating analysis from the heart of Vatican City, blaming the U.S. for succumbing to “a strong and determined religious-moral influence,” go to Rorate Caeli . . .