When Allah made His covenant with the prophets, He said: Behold that which I have given you of the Scripture and knowledge. And afterward there will come unto you a messenger, confirming that which ye possess. Ye shall believe in him and ye shall help him. He said: Do ye agree, and will ye take up My burden which I lay upon you in this matter? They answered: We agree. He said: Then bear ye witness. I will be a witness with you.