Azar Al Al-Mahdi from Azerbaijan read the words and books of Imam Ahmad Al-Hassan (from him is peace), the Riser of the family of Muhammad (PBUH), and what he saw of knowledge in them illuminated his mind and eradicated any doubt left in him that this call is the truth from God.
Azar believes firmly that Ahmad Al-Hassan (from him is peace) is truth and that Aba Al-Sadiq ,the second Mahdi, (PBUH) is truth, and he testifies that he is ready to give victory to this call with everything that he has.