The Shahadah: the first Pillar of Islam (Declaration of the Islamic Faith):

However, the most important and fundamental principle of truth in Islam and all religions is the First Pillar of Islam as embodied in the Belief and Confession of Islam. This needs further clarification as ...

When defining one of its important aspects, Islam, it means complete submission to Allah by choice and conviction, not through seduction or compulsion. Islam accommodates and welcomes all people as brothers and sisters regardless of their distinctive/particular affiliations or backgrounds. ...

Islam is the Deen which Alaah has sent Mohammed (Salla Allaah Aleihi Wasallam)
with; Allaah made it the last of religions and perfected it for His creation; He made it a completion of His Favors upon them, and chose it to be their Deen; No other religion is accepted from any one except the Deen ...

Allah the Almighty says: {...وَإِنَّ أَوْهَنَ الْبُيُوتِ لَبَيْتُ الْعَنكَبُوتِ ۖ لَوْ كَانُوا يَعْلَمُونَ}

Translation: {…And indeed, the weakest of homes is the home of the spider, if they only knew} [Surat ...

Ibn Kathir

Allah the Almighty revealed:

"Remember when your Lord said to the angels: 'Verily, I am going to place mankind generations after generations on earth.' They said: 'Will You place therein those who will make mischief therein and shed blood, while we glorify You with praises and ...