lā ilāha illā Allāh
This statement of tawheed or “oneness” of Allah (monotheism) is the heart of Islam, a complete system of values, laws for their implementation, and worship/ devotion (faith) that does not claim to be a separate “religion” that came with the prophet Mohammad, but rather the very same such system (with some changes in the details but not the basic principles) sent to “al-aalameen,” “the worlds,” all people with minds, free will, and language since such people began to exist.
Jews and Christians can recognize in it the First Commandment, the basis for sacred law and faith. Other seemingly more divergent but major such systems, for example Taoism, Buddhism, and Hinduism, also reveal common ground if viewed more closely and in greater depth.
The statement is simple:
لا أله إلا الله
lā ilāha illā allāh
“There is no god (one to be worshipped/ higher authority) but God.”
Simple, but profound. And in the original Arabic, full of signs and wonders for those who care to see…and hear.