Ismaili.NET - Heritage F.I.E.L.D.

The word hujjat means sign or proof. It was a high rank in the mission hierarchy of the Ismailis to denote the chief representative of the Imam. The hujjat of the Imam is like the moon, which reflects the light of the sun, i.e., the Imam, and the hujjat acts on his behalf when the Imam is concealed.