Around twelfth century, Sufi Silsilas began to crystallize in different parts of the Islamic world to signify1. continuous link between the master and disciple2. unbroken spiritual genealogy to the Prophet Muhammad3. the transmission of spiritual power and blessings to devoteesSelect the correct answer using the code given below.

Around twelfth century, Sufi Silsilas began to crystallize in differen

1.	Around twelfth century, Sufi Silsilas began to crystallize in different parts of the Islamic world to signify1. continuous link between the master and disciple2. unbroken spiritual genealogy to the Prophet Muhammad3. the transmission of spiritual power and blessings to devoteesSelect the correct answer using the code given below.
A.	1 and 2 only
B.	2 only
C.	1 and 3 only
D.	1, 2 and 3
Answer» B. 2 only