Imam, The Bearer of Wilayah Concerning the testimony...
Imam, The Bearer of Wilayah Concerning the testimony relating to wilayah and its bearer, the Imam, and the fact that the human world is never without a man who is the bearer of wilayah (the Perfect Man), al-`Allamah at-Tabataba' i has written, in proving and making certain the way of wilayah in which man travels through the degrees of inward perfection, and becomes a dweller in the station of Divine nearness, there can be no doubt, because the exoteric aspects of the din cannot be conceived of without an inward reality; and the scheme of the Creator, Who provided man with the exoteric aspects of the din (practical, ethical and social precepts) and Who summoned him to His side, will necessarily make ready this inward reality which is the link between the exoteric aspects of the din and the station of the spirit; and the evidence which gives instruction in the human world through the witness and perpetuity of prophet hood (the shari`ahs and the commandments) and establishes the regulations of the din also gives guidance through the evidence, perpetuity and actuality of the establishment of wilayah.
So how is it conceivable that one of the levels of tawhid, or one of the commandments of the din actually has a living mandate as long as the inward reality which it necessitates does not exist, or as long as the link between the world of man and that level is severed?
Someone who is the holder of the degrees of nearness, and is the leader of the caravan of the people of wilayah, and preserves the link between humanity and that reality is called, in the language of the Qur'an, Imam." The Imam is someone who has authority on behalf of Allah (al- Haqq), may He be praised,for leadership in the way of wilayah, and who has taken the reins of spiritual guidance into his hands W ilayah, which makes the hearts of the slaves of Allah shine, is the rays and beams of light from the centre of light which is with Him, and strewn blessings particles from the shoreless sea which is near to Him.