Tajarri in Imam Khomeini's principled jurisprudential perspective

Tajarri in term of principleds is the slave daring in front of master. In other words, the practical opposition with the decree of the master, which later turns out that slave, did not disagree and has done the real task.
In the principle of the jurisprudence, there are many discussions about tajarri and is the place of discussion and disagreement. First, is tajarri a principled issue, whether it is jurisprudential or thelogical? The other is tajarri a title means determination for sin, and a decision to oppose the master with a practice that is guilty or a title consistent with an external act that is the result of physical acts? In other words, is the current gem or the subject? And does he deserve for punishment?
The opinions of the scholars are very different in this regard, although in some cases they are in agreement. In the present research, firstly, the definition of tajarri, and then the words of the scholars such as the saheb fusul and Naini about the principle of the tajarri decree have been discussed, and finally, the comment of Imam Khomeini (RA) has been expressed in this regard.