So, in order for us to know what they will be purified from,...

So, in order for us to know what they will be purified from, we must first identify and specify their jobs and responsibilities. We must know what its consequences and implications are so that we can logically deduce the answer based on our expectations. If we reflect on what exactly are the major roles and responsibilities of the Prophets, Messengers, Awsiya', and Imams, we will conclude the following: First : Relay and convey the orders and commands of Allah (SWT) to the people.

Second : Advise and urge the people to follow and obey the orders of Allah (SWT) and to carry out the instructions and teachings of the divine message. Third : Obey and carry out the orders of Allah (SWT) with absolute care in the individual and specific roles that are assigned to each one of them, in addition to their general responsibilities, without any addition or subtraction.

Fourth : Set a good example and become roles models for the people in obeying the rules of Allah (SWT) and not disobeying Him under any circumstances (such that the people imitate and follow their example). Fifth : Rule justly between the people according to what Allah (SWT) revealed and His orders, and thereby set the example to the people how to judge between others in that same manner.

Sixth : Specify the guidelines and foundations which the human society will be built on including its relation with its surroundings and its interior (exactly as Allah commanded), and to execute it out to the best of their abilities. Seventh : Teach the people the wisdom, the lessons, and the laws of the religion as Allah (SWT) commanded, with what Allah (SWT) instructed, and with what they received from Him.

After quickly and briefly displaying the roles and responsibilities of the Prophets, Messengers, Awsiya', and Imams (AS) on Earth, what do you think are the things that they should be cleansed and purified from in order for them to perform their jobs in the best way possible? If we take a closer look at the seven responsibilities mentioned earlier, we will find that the common ground or factor between all of them is: the command of Allah (SWT).

Hence, the Tat-heer and ‘Ismah should be from the thing(s) that may interfere, hinder, or obstruct the meaning of this word. Naturally, what interferes with a word is always its opposite and what hinders it is always what's against it.