Re: Weakest/Lowest Level of Imaan (Faith)
The day on which property will not avail, nor sons. Except him who comes to God with a sound heart. (26:88-89)
What is the main qualification for having a sound heart? It is submission to the Truth. There are 3 leveles of submission:
1) Sumission of the body
2) Submission of the intellect
3) Submission of the heart
Unless and until a person submits to the Truth with the heart they cannot be considered a TRUE Muslim. Let us elucidate on this a bit
SUBMISSION OF THE BODY
It is possible to force a person's body to submit. For example, if two enemies are fighting in a battle, if one overcomes the other, the one who is overcome is now in a state of physical submission. However, force can never accomplish the submission of intellect or heart. So in the case of the defeated soldier, his intellect and heart have not yet submitted to his opponent which is why he is still using his intellect to plot an escape or counter-attack and he is still using his heart by emotionally loathing the enemy.
SUBMISSION OF THE INTELLECT
The powers that make the intellect submit are logic and reasoning. You cannot put a dagger at the chest of a person in hopes that they will explain to you the exact functions and intricacies of the digestive system in the human body. Only logic and reasoning can help such a person submit to understanding such a truth. This is why when Galileo proclaimed that the sun is the centre of the solar system, he was forced to recall his statements. However, even though he signed a document that said that he no longer believed this to be true, he was heard to say under his breath that "but the sun IS the centre." So ofcourse this form of physical threatening could not make his intellect submit, it could only make his body submit.
SUBMISSION OF THE HEART
Reality of faith is submission of the heart. It is possible for a person to submit with the intellect but not the heart. We may for example see many professors at western universities who know more about Islam than you or I. However, their hearts have not yet submitted to the truth. Or a better example would be shaytaan who rationally acknowledged the reality of God's existence, as well as the day of judgment and the prophets. However the qur'aan still says about him that "And he was of the unbelivers" (2:34) That is because, due to his pride, his heart refused to submit to the truth that his intellect bore witness to.
A Muslim in the true sense of the word is a person who submits WHOLESOMELY and not PARTIALLY to the Truth. I will end with a beautiful verse from Surah Baqarah verse *2:208
"Oh you who have faith! Enter into submission, altogether, and do not follow in Satan's steps. Surely he is your open enemy."*
This explanation is courtesy of Shaheed Mutahari from the last chapter of "Divine Justice."