This is another of the philosophies behind the existence of the Imam and another...
This is another of the philosophies behind the existence of the Imam and another, we repeat, is to be a guide. Thus the duty of the people at the special times when the pure Imam is in occultation has become clear and, with the will of God, we will speak about it in later lessons.
The Necessity of the Final Proof Not only must the heart be guided by the rays of the existence of the Imam, and follow its way towards absolute perfection, but for those who knowingly and consciously follow the wrong way and who have gone astray, there must be a final proof so that if they are promised a chastisement, it will not be without reason and no one can complain that no one had showed them the way and if they had been shown, they would not have gone astray.
In other words, it is to close the way to excuses that the proof of the truth is given to the necessary extent, and awareness is given to the unaware and to the aware, to gain strength of will power. The Imam is a Great Intermediate for Divine Grace Many of the scholars — following the Islamic Traditions — compare the existence of the Prophet and the Imam in human society in the total world of Creation to the existence of a heart in the body of the human being.
We know that when the heart beats, blood is sent to all the parts of the body and it nurtures all of the cells of the body.
Because the pure Imam, in the form of a perfect human being and leader of human society, is the cause for the descent of Divine Favor or Grace, and every individual, to the extent of their being in touch with the Prophet, and the Imam, can benefit from this Grace or Favor, and the Imam benefits from this very Grace, it must be said that to the same extent that the existence of the heart is necessary for a human being, the existence of this in intermediate for Divine Grace is also necessary for the activities of the world of humanity.
What is the role of the Imam, peace be upon him, in the guarding of the Divine Law?