Therefore...
Therefore, a mere desire and expression of love to Allah, the Prophet (S), and Hereafter is not enough, but one’s practical programs must be consistent to it, too. Thus, Allah made the duty of the Prophet’s wives clear forever, that they must be an example for the faithful women. They must be pious, virtuous, heedless to the dazzling glares of the world and beautiful ornament, and must specially be attentive to faith, righteous deed, and spirituality.
If they are such, they can remain and possess the great honour of being the Prophet’s spouses; else, they may take their own way and separate from him. In these sentences the addressees are the Prophet’s wives, but the content of the holy verses and its result envelops all, specially those who have been appointed in the position of leadership over people and common people should follow them.
Whoever of you commits an open indecency, the punishment for her will be doubled, and that is easy for Allah.” In Divine retribution and reward personal merit and noble descent have no effect and every offender must be punished. Those who have a religious feature and a social situation and whose manner is considered as a model for others, will deserve a greater retribution than that of others if they commit a sin.
This holy verse through some clear statements refers to the situation of the wives of the Prophet (S) concerning their good and evil actions as well as their prominence and their heavy responsibility. It says: “O wives of the Prophet! Whoever of you commits an open indecency, the punishment for her will be doubled, and that is easy for Allah.” You are living in the house of the Prophet (S), the centre of revelation and prophecy.
Regarding to your constant nearness to the Messenger of Allah (S) your awareness about the Islamic affairs is more than the common people, in addition that others look at you and your deeds are as models for them.