As you well know, the Arabic language was originally only in - you guessed it - "Arabia".
If we follow reason, those who call themselves Arab with that statement admit they are where they do not belong, and should return to Arabia. Those who call themselves Jewish should return to Israel.
Looking at the map, which group went out and conquered large areas of the globe, imposed its religion and culture on all those who were conquered? Looking further across the globe, which group dominates across the southern reaches of Asia all the way to the Pacific. Which group is dogmatic, invasive, and domineering?
They are now in the process of spreading their religion and culture across Europe. It is always with intimidation, threats, and death. When will it stop?