The Amman Message started as a detailed statement released the eve of the 27th of Ramadan 1425 AH / 9th November 2004 CE by H.M. King Abdullah II bin Al-Hussein in Amman, Jordan. It sought to declare what Islam is and what it is not, and what actions represent it and what actions do not. Its goal was to clarify to the modern world the true nature of Islam and the nature of true Islam.

In order to give this statement more religious authority, H.M. King Abdullah II then sent the following three questions to 24 of the most senior religious scholars from all around the world representing all the branches and schools of Islam: (1) Who is a Muslim? (2) Is it permissible to declare someone an apostate (takfir)? (3) Who has the right to undertake issuing fatwas (legal rulings)?