According to islamic belief question 3 options: a) muhammad created the concept of allah. b) allah sent not his first but his final message through muhammad. c) there is no afterlife for the individual. d) the teachings of jesus and moses are incorrect and immoral.

b) Allah sent not his first but his final message through Muhammad.

Explanation:

According to Islamic tradition, the messages that Moses and prophets from the corresponding Old Testament find a continuation through Muhammad.

Even the character of Jesus is acknowledged in the Quran. But the priority is given to the final message that Muhammad received from above.

It is believed that Gabriel( one of the highest-ranked angels) came and spoke to Muhammad.

Muhammad was born in Mecca in 570, started a religious movement that would begin as he came in his age of 40 to the final revelation.

The teachings from Muhammad speak about Allah and are found in the Koran.

Other works are secondary, and the foundation of Islam point him as the father of this awakening.