User blog comment:ImperiexSeed/Supernatural Mysteries/@comment-69.160.99.92-20130213220409

I am not saying that Metatron is hiding himself, All I am saying is that the prophets could possible be his vessel. Since the angels can be program and control then it could be possible that they are program not to recognize Metatron. The angel Samandriel when he was been torture reveal the existence of the angel tablet, and he later says even he himself never knew that had that knowledge in him.

Metatron does not manifest himself through his vessels like the other angels because if he did they would simply ask him how seal the gates of  hell forever and then all the demons and lucifier would be gone from the face of earth. And this Supernatural series would come to an end.