Then followed a period, called the Fatra, during which no revelations came.1 
It is said to have lasted three years. During this time the mind of the Prophet 
was in much suspense and he even doubted his call to a divine mission. The 
Quraish, a leading tribe in Mecca, to which the Prophet himself belonged, did 
not all this while actively oppose Muhammad; they looked upon him as a madman, 
and in the East madness is often supposed to be accompanied with a sort of 
inspiration. In religious matters, the Meccans were not narrow-minded, nor was 
their religion exclusive. They tolerated the various creeds then accepted in 
Arabia and opened the Ka'ba to men of all sects. Waraqa, the cousin of Muhammad, 
one of the Hanifs, embraced Christianity, but no one blamed him or interfered 
with him on that account. So at first they treated Muhammad with good-humoured 
contempt. The opposition against him was aroused when he set up his own teaching 
as the exclusive way of life and explicitly and implicitly condemned all other 
religions. So long as he kept to general statements, such as exhortations to 
lead good lives, or allusions to the Last Day, the people of Mecca cared little; 
but, when he began to attack the idolatry of the Ka'ba, the case was quite 
altered and active opposition commenced. The chief cause of this was the intense 
dislike they had to the changing of what had been long established. They had 
great reverence for the religion which made Mecca a sacred centre for the Arab 
people. As yet they