Islamic ideology is based on the teachings of the Quran, which is considered the holy book of Islam, and the sayings of the Prophet Muhammad. It emphasizes the belief in one God (Allah), the importance of prayer, charity, fasting, and pilgrimage, known as the Five Pillars of Islam. Additionally, Islamic ideology promotes values such as justice, compassion, and community welfare. It encourages followers to live a moral life, adhere to ethical principles, and seek knowledge. Different interpretations exist within the broader Islamic tradition, leading to various schools of thought and practices among Muslims.