Introduction To Islam The word "Islam" is an Arabic word which means "submission to the will of God". This word comes from the same root as the Arabic word "salam", which means "peace". As such, the religion of Islam teaches that in order to achieve true peace of mind and surety of heart, one must submit to God and live according to His Divinely revealed Law. The most important truth that God revealed to mankind is that there is nothing divine or worthy of being worshipped except for Almighty God, thus all human beings should submit to Him. The word "Muslim" means one who submits to the will of God, regardless of their race, nationality or ethn