It could be:
First of all Allah (God), the Creator and All-Wise, knows that Mankind needs a last teachings and commands that correct the already happened deviations in the previous beliefs from the right path to God. In addition, there was a need to call the polytheists and henotheists to the right monotheism faith.
The alterations in other holy book texts required that God revealed the holy book of Quran as the last holy book and promised to keep it free from any alterations or falsifications.
Refer to the related question, below, for more information.
What were the major events that happened in Islam?
Islam or native religions.
King Henry the eighth changed England's religion.
A society where religion plays a key role in how things work. For example Islamic countries follow Sharia law, which is a teaching of Islam.
what are the main key events in 1948?
The key beliefs are the Islam five pillars (refer to related question below). Refer to question below for the Islam main fundamentals.
ISLAM is the primary religion that uses and studies the Qur'an قرآن as its primary holy book. There are other Post-Islamic Religions like Baha'i and Druze, which developed out of Islam (hence the term Post-Islamic) that have high regard for the Qur'an and do use it on occasion, but only as a lesser source to their own unique holy books. (In the case of the Baha'i, the key holy book is the Kitab-i-Aqdas كتاب الأقدس and in the case of the Druze, the key holy book is the Kitab al-Hikma كتاب الحكمة.)
When did key events happen in john Steinbeck life? When did key events happen in john Steinbeck life?
Effect of Hinduism on Buddhism changed Buddhism to some extent. Also abduction of Tibet by china & destruction of Buddhist ancient buildings led to important changes.
Is the perfect religion Sincerity is a key part Love all the prophets Allah is the one and only true god Muhammad is the last messenger
What are the five key events that led to Indians statehood
Confucianism.
Buddism