Four Hijree
According to property laws, inheritence is considered separate property which is owned by the heir. A spouse is not entitled to inheritence.
Primogenture
A statute of limitations is related to bringing a law suit. As such, there is no such thing as a statute of limitations on an inheritence in Oklahoma.
The message of Islam was revealed to him. He was at the age of 40 when it was first revealed to him in the cave of Hira in the year 610 C.E.
Islam claims that its holy book and religious teachings were revealed by God to man (specifically the 124,000 Islamic Prophets that culminated with Mohammed).
This may depend on state law, but in most states, probably not.
The religion revealed by Muhammad - Islam.
Revealed law is given by God explicitly in the Holy Scripture and natural law is discernible by man
Islam is an Abrahamic religion revealed by the Prophet Muhammad and was not influenced in any way by Hinduism.
Islam, like Christianity is revealed by God to humans through a prophet.
Muhammad was a prophet and he was told everything by an angel. It was revealed to him. Much like it was revealed to Moses.
The sacred law of Islam is the Shariah law which has been compiled with reference and guidance form the Holy Quran and Hadith