Question

write in detail about teachings of islam in small paragh or 2 paraghas

Answer 1

In Islam, God is indivisible, the God, the absolute one, the all-powerful and .... (shirk) is the biggest sin in Islam. The entirety of the Islamic teaching rests on the principle of Tawhid.
Islam is based upon the visions of the prophet Mohammad, who was told by the angel Jabreel (Gabriel): There was only one God, " Allah 
Morality in Islam is a comprehensive term that serves to include the concept of righteousness, good character, and the body of moral qualities and virtues prescribed in Islamicreligious texts. The underlying idea of Islamic morality is that of love: love for God and love for God's creatures.

Answer 2

Quran

In Islamic belief, the Quran is the holy book of Islam and contained to words of Allah and is conveyed to the Prophet Muhammad by the archangel Jibraeel, who had been tasked since Adam as the conveyor of the words of God as guidance to mankind. The Quran is the central point of reference and is a link which connects humanity with God.

The Qur'an contains many passages and chapters which covers the entire aspect of humanity, down to the most minute detail. From the creation and conception of human child to the details of the Earth and beyond. In the aspect of human life it contains stories and tales of old civilizations and past prophets and their life chronicles. The Quran also contains the Syaria' law or hudud, and emphasizes the equal rights man and women alike with mothers given special status where it is sinful to even glare to them.