Among the preeminent deities of ancient Arabia were the Triple Goddesses of Mecca: al-Lât, al-'Uzzá, and Manât. We don't know much about them—the mosque far out-did the church in ruthlessness when it came to destruction of the past—but they certainly did cause problems for Muhammad. And, in fact, they still do.
When Muhammad had gained enough power to become a player in local politics, grandees from some of Mecca's most prestigious families came to him and said: “Look, make a place in your system for the Three Goddesses—they don't have to be on top, just make a place for them—and we'll back you.”
Muhammad was well-known for having self-serving revelations. His wife 'A'isha once remarked that it sure was convenient how Allah seemed to back him in every argument. So he goes up to Mount Nûr and, lo and behold, the angel Jibrîl whispers into his ear:
Have you seen al-Lât and al-'Uzzá,
and Manât, the third, the other?
These are the exalted cranes,
their intercession much to be desired.