Tazkiya-e-Nafs
Sufia’s tazkia nafs is achieved by following a particular discourse devised by them and its goal is unification with the being of God. This idea came from paganism and the related philosophies. This has nothing to do with Islam. This all all about speculation and fantasies. What Ghamidi saheb says about tazkia is all based on the clear versed of the Quran, not a speculative one. According to these verses, by acting upon Deen, Shariah and ethics, one achieves Tazkia and its reward is Jannah, where one will enjoy the eternal blessing of God and His pleasure.
People follow different careers according to their aptitude and skills. Islam demands to take care of one’s moral being no matter in what capacity one is in. To pursue a social or political career is too desirable for the ones who like to pursue it. They need to observe the moral code of their career and follow if there are any injunctions given by Deen, for example, in politics, it is Consultation, which should be the fundamental principle of governance, and in economics, it is the usury that is forbidden.