Imam Ahmed al-Hassan a.s, The Promised Yamani, The Leader of the Black Banners of the East said:
“Whoever wants a voice, then the voice is with the Companion of the Calf. Let them go there.
You will not hear our voice except with our image, inshaAllah.
And this is the promise of Allah.
I promise you that, a covenant of Allah swt.
And it will not be me only. Rather, by my side will be my father and master and leader The Messenger of Allah sawas.
And soon inshaAllah we will bring to you a great glad tidings which will tremble the thrones of the tyrants and oppressors."