Pope Leo on Saturday urged global leaders to avoid dividing their electorates with "sterile simplifications" to gain popularity and called on them to listen to the world's cries for peace, in a forceful speech opening a week-long tour of Spain.
"Today, the temptation to gain popularity by fanning the flames of polarization seems to have grown rather than diminished, and human dignity continues to be violated," Leo said in a speech before King Felipe VI at the Royal Palace in Madrid, Reuters reported.
"I invite everyone to set aside the divisive and polarizing narratives of your societal reality and history, so as to overcome sterile simplifications through the fruitful appreciation of complexity," he added.
Technology was partly to blame for creating an environment which magnifies prejudices and weakens critical thinking, Leo said. The world was crying "from its depths for peace," he said.
He drew on Spain's history as an example of peaceful co-habitation between religions and cultures, making reference to how Christians, Muslims and Jews cooperated during medieval times to enhance human knowledge by translating Arabic texts into Latin, Spanish and Hebrew at the School of Translators in Toledo.
"Your own history suggests that a culture of encounter, not confrontation, is what fosters stability and prosperity. In reality, the message of peace, which at present unfortunately strikes some as naïve and others as confrontational, is welcomed by those who do not shut themselves off in preconceived ideologies, but are rather open to the truth," he said.
Thousands lined the streets of central Madrid, some waving Vatican and Spanish flags under clear spring skies, as Leo toured in an open-air popemobile. Huge gatherings are expected in the coming days for the first visit to Spain by a pope since 2011.
Leo, who has adopted a more assertive tone against the direction of global leadership in recent months, is scheduled to give more than 20 speeches during his first trip to a European Union country outside Italy, and will be the first pope to address the Spanish parliament.
Leo spent decades as a missionary and bishop in Peru before becoming pope last May, and will speak Spanish throughout most of the trip.