In 628, the Meccan tribe of Quraysh and the Muslim community in Medina signed a 10-year truce called the Treaty of Hudaybiyah.
According to the terms of the Treaty of Hudaybiyyah, the Arab tribes were given the option of joining either of the parties, the Muslims or Quraysh. Should any of these tribes face aggression, the party to which it was allied would have the right to retaliate. As a consequence,
Banu Bakr joined Quraysh, and
Khuza'ah joined Muhammad. They
thus lived in peace for some time; but ulterior motives stretching back to the pre-Islamic period, ignited by unabated fire of revenge, triggered fresh hostilities.
Banu Bakr, without concern for the provisions of the treaty, attacked Banu Khuza'a in a place called Al-Wateer in Sha'ban, in 8 AH.
Quraysh helped Banu Bakr with men and arms, taking advantage of the dark night.
Pressed by their enemies, the tribesmen of Khuza'ah sought the Holy Sanctuary, but here too, their lives were not spared, and, contrary to all accepted traditions, Nawfal, the chief of Banu Bakr, chased them in the sanctified area — where no blood should be shed — and massacred his adversaries. Khuza'ah at once sent a delegation to Medina to inform the
Islamic prophet,
Muhammad, of this breach of truce and to seek help from Muslims of Medina being their allies.
This violation of treaty lead to Muhammad's march to Mecca, so the Quresh can answer for their crimes.
Muhammad emphasized on refraining from fighting unless Quresh attacked. The Muslim army entered Mecca on Monday, 11 December 629 (18 Ramadan 8 hijrah).
[4] The entry was peaceful and bloodless entry on three sectors except for that of Khalid's column. The hardened anti-Muslims like Ikrimah and Sufwan gathered a band of Quresh fighters and faced Khalid's column.
The Quresh attacked the Muslims with swords and bows, and the Muslims charged the Quresh's positions. After a short skirmish the Quresh gave ground after losing twelve men. Muslim losses were two warriors
On the eve of the opening, Abu Sufyan adopted Islam. When asked by Muhammad, he conceded that the Meccan gods had proved powerless and that there was indeed "no god but Allah", the first part of the Islamic confession of faith. In turn, Muhammad declared Abu Sufyan's house a sanctuary because he was the present chief, and that all the others were gathered over his territory, therefore:
He also declared:
Allah has made Mecca a sanctuary since the day He created the Heavens and the Earth, and it will remain a sanctuary by virtue of the sanctity Allah has bestowed on it until the Day of Resurrection. It (fighting in it) was not made lawful to anyone before me. Nor will it be made lawful to anyone after me, and it was not made lawful for me except for a short period of time. Its animals (that can be hunted) should not be chased, nor should its trees be cut, nor its vegetation or grass uprooted, nor its Luqata (most things) picked up except by one who makes a public announcement about it.'[8]
Then, along with his companions Muhammad visited the
Kaaba. The idols were broken and their gods were destroyed. Thereupon Muhammad recited the following verse from the
Quran:
"Say, the Truth has come and falsehood gone. Verily falsehood is bound to vanish.
I speak to you in the same words as Yūsuf spoke to his brothers. This day there is no reproof against you; Go your way, for you are free."[9] Muhammad's prestige grew after the surrender of the Meccans. Emissaries from all over Arabia came to Medina to accept him
Conquest of Mecca - Wikipedia, the free encyclopedia
sounds as peaceful as it gets to me
Also please cite authentic hadith for the claims that you make (like those about torturing a man etc.), otherwise until then I will disregard them