Quoted below are the three paragraphs (of sixteen total) which discuss Islam in Pope Benedict's lecture:
Pope Benedict XVI said this on September 12, 2006 at the University of Regensburg in Germany:
I was reminded of all this recently, when I read the edition by Professor Theodore Khoury (Münster) of part of the dialogue carried on — perhaps in 1391 in the winter barracks near Ankara — by the erudite Byzantine emperor Manuel II Palaeologus and an educated Persian on the subject of Christianity and Islam, and the truth of both. It was presumably the emperor himself who set down this dialogue, during the siege of Constantinople between 1394 and 1402; and this would explain why his arguments are given in greater detail than those of his Persian interlocutor. The dialogue ranges widely over the structures of faith contained in the Bible and in the Qur'an, and deals especially with the image of God and of man, while necessarily returning repeatedly to the relationship between — as they were called — three "Laws" or "rules of life": the Old Testament, the New Testament and the Qur'an. It is not my intention to discuss this question in the present lecture; here I would like to discuss only one point — itself rather marginal to the dialogue as a whole — which, in the context of the issue of "faith and reason", I found interesting and which can serve as the starting-point for my reflections on this issue.
In the seventh conversation edited by Professor Khoury, the emperor touches on the theme of the holy war. The emperor must have known that sura 2, 256 reads: "There is no compulsion in religion". According to the experts, this is one of the suras of the early period, when Mohammed was still powerless and under threat.[then abrogated] But naturally the emperor also knew the instructions, developed later and recorded in the Qur'an, concerning holy war. Without descending to details, such as the difference in treatment accorded to those who have the "Book" and the "infidels", he addresses his interlocutor with a startling brusqueness, a brusqueness that we find unacceptable, on the central question about the relationship between religion and violence in general, saying: "Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached". The emperor, after having expressed himself so forcefully, goes on to explain in detail the reasons why spreading the faith through violence is something unreasonable. Violence is incompatible with the nature of God and the nature of the soul. "God", he says, "is not pleased by blood — and not acting reasonably is contrary to God's nature. Faith is born of the soul, not the body. Whoever would lead someone to faith needs the ability to speak well and to reason properly, without violence and threats… To convince a reasonable soul, one does not need a strong arm, or weapons of any kind, or any other means of threatening a person with death…
The decisive statement in this argument against violent conversion is this: not to act in accordance with reason is contrary to God's nature. The editor, Theodore Khoury, observes: "For the emperor, as a Byzantine shaped by Greek philosophy, this statement is self-evident. But for Muslim teaching, God is absolutely transcendent. His will is not bound up with any of our categories, even that of rationality." Here Khoury quotes a work of the noted French Islamist R. Arnaldez, who points out that Ibn Hazn went so far as to state that God is not bound even by his own word, and that nothing would oblige him to reveal the truth to us. Were it God's will, we would even have to practice idolatry.[5]
https://en.wikipedia.org/wiki/Regensburg_lecture
An interesting contrast of the 2 popes, Is it shutting the door on a dark history? or is now covering even the modern happenings.under the guise of modernizing.
Pope Francis’ Apostolic Exhortation Evangelii Gaudium, November 24, 2013:
In order to sustain dialogue with Islam, suitable training is essential for all involved, not only so that they can be solidly and joyfully grounded in their own identity, but so that they can also acknowledge the values of others, appreciate the concerns underlying their demands and shed light on shared beliefs. We Christians should embrace with affection and respect Muslim immigrants to our countries in the same way that we hope and ask to be received and respected in countries of Islamic tradition. I ask and I humbly entreat those countries to grant Christians freedom to worship and to practice their faith, in light of the freedom which followers of Islam enjoy in Western countries! Faced with disconcerting episodes of violent fundamentalism, our respect for true followers of Islam should lead us to avoid hateful generalisations, for authentic Islam and the proper reading of the Koran are opposed to every form of violence.
From Pope Francis’ address to Congress, September 24, 2015:
Our world is increasingly a place of violent conflict, hatred and brutal atrocities, committed even in the name of God and of religion. We know that no religion is immune from forms of individual delusion or ideological extremism.
It would seem the cardinals that voted for the Argentinian cardinal to be Pope wanted these modern changes., as they would have well known the politics
A 2013 report from The Telegraph shows that Cardinal Bergoglio took precisely the wrong stand with regard to Pope Benedict’s 2005 famous lecture at Regensburg that caused worlwide Islamic rage:
Reacting within days to [Pope Benedict’s lecture], speaking through a spokesman to Newsweek Argentina, then Cardinal Jorge Bergoglio declared his “unhappiness” with the statements, made at the University of Regensburg in Germany, and encouraged many of his subordinates with the Church to do the same.
“Pope Benedict’s statement don’t reflect my own opinions”, the then Archbishop of Buenos Aires declared. “These statements will serve to destroy in 20 seconds the careful construction of a relationship with Islam that Pope John Paul II built over the last twenty years”.
[Not only that, but at the time, the Papacy threatened Cardinal Bergoglio (now Pope Francis) with punishment for his disobedience:]
The Vatican reacted quickly, removing one subordinate, Joaquín Piña the Archbishop of Puerto Iguazú from his post within four days of his making similar statements to the Argentine national media, sending a clear statement to Cardinal Bergoglio that he would be next should he choose to persist.
Reacting to the threats from Rome, Cardinal Bergoglio cancelled his plans to fly to Rome, choosing to boycott the second synod that Pope Benedict had called during his tenure as pontiff.
