The flag of Saudi Arabia consists of a green field with white Arabic inscriptions and a sword in the center. The text is the Shahada, the Islamic declaration of faith, which reads: "There is no god but God; Muhammad is the Messenger of God." The sword beneath the Shahada represents justice and strength. Green symbolizes Islam, as it is the traditional color of the faith, and prosperity. The sword beneath the Shahada signifies the strength of the country and its commitment to justice. The flag was officially adopted in 1973 and is unique in that it features Arabic script and no other design elements. It also has strict regulations regarding its use, such as the requirement to keep it from touching the ground or being used in any disrespectful manner.