1- H 483, Ch. 10, h 2 (Al kafi, Vol 1) Ali ibn Ibrahim has narrated from his father from Muhammad ibn Abu ‘Umayr from ibn ’Udhayna from Buray al-‘Ijli from Ima Abu Ja'far ((عليه السلام).) who has said the following about the words of Allah. "(Muhammad), you are only a Warner. For every nation there is a guide. (13:7)" The Imam (a. s.) said that at all times there is a guide from us who guides people to the teachings of the Holy Prophet (s.a.) Of the guides who possess Divine authority