بسم الله الرحمن الرحيم
The imagination of Ahmad al-Hassan, that he is an Imam [ - successor of 12th Imam] and Messenger send by 12th Imam (as) to guide and explain has failed. The successor must be silent. So, the so called ''Ahmad al-Hassan'' can not be, what he claims to be. Let's see what Amīr al-Mu'minīn (as) says:
قلت يا أمير المؤمنين عليه السلام تجمع امامان قال لا الا واحد هما مصمت لا ينطق حتى يمضى الأول
[...] I [Suleym] said, ‘O Amīr al-Mu'minīn (as), can there be two Imams together?’ He (as) said: ‘No, except one of the two will be silent. He will not speak until the first one passes away’.
Source: Baṣā’ir al-Darajāt by Sheikh al-Ṣaffār, page 414, Hadith # 16
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