Religious intolerance refers to the lack of acceptance or respect for different religious beliefs and practices. It can manifest in various forms, including discrimination, hostility, or violence against individuals or groups based on their faith. This intolerance can lead to social division and conflict, undermining the principles of coexistence and mutual respect. Throughout history, religious intolerance has resulted in significant events, such as the Crusades and the Spanish Inquisition. These events highlight how differing beliefs can lead to persecution and suffering. Promoting understanding and dialogue among various faiths is essential to combat religious intolerance and foster a more peaceful society.