Nomani had only managed to complete the first two volumes when he died in 1914. His loyal disciple Syed Sulaiman Nadvi, who was working with him as his literary assistant on the project, collected his research papers and manuscripts and had them published.This voluminous book was originally divided into 8 parts. However, different publications have published the book in different volumes. The first part deals with the biography of Islamic prophet Muhammad (PBUH). The second part discusses various aspects of Muhammad' personality and character, his likes and dislikes, and his teachings.