What message did muhammed preach to the people of Arabia?

Muhammad preached the message of monotheism, emphasizing the belief in one God (Allah) and the importance of submitting to His will. He advocated for social justice, compassion, and moral integrity, urging people to care for the poor and marginalized. His teachings also included guidance on personal conduct, community relations, and the afterlife. Ultimately, he sought to unify the diverse tribes of Arabia under a shared faith and ethical framework.