Are there any peaceful muslim nations?

You do understand original sin? The founders did.

There is an Islamic civil war between Sunnis and Shiites, no Muslim country is peaceful. And killing minorities in those country's is not exactly peaceful either.That is the topic.

In the judgment of the International Military Tribunal at Nuremberg, which followed World War II, "War is essentially an evil thing. Its consequences are not confined to the belligerent states alone, but affect the whole world. To initiate a war of aggression, therefore, is not only an international crime; it is the supreme international crime differing only from other war crimes in that it contains within itself the accumulated evil of the whole."[2] [3]

https://en.wikipedia.org/wiki/War_of_aggression

Wrong, when the religion that dominates those countries is one that advocates terror, violence, rape as a weapon, and supremacy their war with the non-Muslim world continues.

Islam in Indonesia. Indonesia contains the largest Muslim population of all countries in the world. The current number of Muslim inhabitants is estimated to be around 207 million individuals, most of whom adhere to Sunni Islam.
Introduction to Islam in Indonesia - Development of ...
www.indonesia-investments.com/culture/religion/islam/item248

People are publicly caned in Indonesia.

Indonesia 1958: Nixon, the CIA, and the Secret War
By L. Fletcher Prouty
reprinted with the permission of the author

Blood ran in the streets. Villages were wiped out
and a million people massacred in a battle for the
riches and political control of Indonesia. Nixon
and the CIA wanted Sukarno overthrown. But the
creator of Indonesia knew how to fight.

A letter from one of the most beautiful women in the world lies buried in a stack of mail on President Ford's desk. Written in Paris on July 24, 1975, by Dewi Sukarno, the former First Lady of Indonesia and widow of Dr. Achmed Sukarno, the charismatic Father of Indonesia, the letter is an appeal to President Ford for a complete explanation of the CIA-led and supported rebellions that took place in Indonesia in 1958 and 1965.
It is not well known in the United States that the 1958 rebellion led to a major Indonesian civil war. The CIA-inspired uprising in Indonesia, unlike the Bay of Pigs invasion of Cuba, was a full-scale military operation. The Bay of Pigs invasion in 1961 was made by a thin brigade of about 1,500 Cuban exiles trained by the CIA in Guatemala. But the 1958 Indonesian action involved no less than 42,000 CIA-armed rebels supported by a fleet of bombers and vast numbers of four-engine transport aircraft as well as submarine assistance from the U.S. Navy. It also involved a major training and logistical supporting effort on the part of the Philippines, Okinawa, Taiwan, and Singapore. But despite this massive armed force, the 1958 rebellion, like the Bay of Pigs invasion, was a total failure. Sukarno's army drove the rebels on Sumatra and Celebes into the sea.

There are some who might call the 1965 uprising a success. At least the rebels were not driven into the sea. However, for the United States it was a fantastically costly endeavor. The rebellion ended in the most massive and ruthless bloodbath since World War II. While the headlines in the United States dealt with the slaughter in Vietnam, the press of the rest of the world heaped blame on the United States for the barbaric massacre in Indonesia. The victorious new government of General Suharto proceeded to assassinate nearly one million people. This terrible slaughter and the ensuing imprisonment of tens of thousands of Indonesians stirred Dewi Sukarno to seek President Ford's assistance in gaining the release of her countrymen from prison.

Dewi Sukarno has received no answer. But even without a reply she knows. The silence from Washington speaks for itself. A denial, if true, would have come without hesitation. The Indonesians know. The Latins had a phrase for it, "Is fecit cui prodest" -- the perpetrator of a crime is he who profits by it. Today, major U.S. enterprises are plundering the raw material wealth of Indonesia -- rubber, tin, and oil -- in a manner that is more vile than what is happening in Chile. And there is no one to stop them.

Achmed Sukarno was one of those rare men who rose during the hours of crisis to unite one hundred million people and lead them out of the ashes of World War II. Sukarno came to liberate his country from the Japanese, the Dutch, the Portuguese, and from all others who were ready to enslave his country once again. He established his government on the "Five Pillars": (l) belief in one supreme God (2) just and civilized humanity (3) unity of Indonesia (4) democracy (5) social justice.

Sukarno was forced to thread his way between communism and capitalism. His independence made him both friends and enemies. His worst enemies came from his polyglot people who are scattered over more than 3,000 islands. These islands make up the world's largest archipelago; they stretch along the equator for over 3,400 miles and are located in Southeast Asia between the Philippines and Australia. From one of these islands came Lt. Col. Alex Kawilarang, the military attache serving in Washington who was to defect to the rebel forces and lead the rebel contingent on Sumatra, the Indonesian island richest in natural resources.

https://ratical.org/ratville/JFK/Indo58.html

Indonesia: Non-Muslims whipped for violating sharia law

advancing all the lies about Muslims