Abu Bakr Zakaria, and some Salafis alike, but their role as Zalim is that they have called the people of Ikhwanul Muslimin and Jamaat-e-Islami as Khareji. I will not say anything in this context. But our beloved Prophet According to this, we will try to mention some features of Khareji. You can understand who can be Khareji.
In the literal sense the word Khareji' comes from the word 'Khuruj' (الخروج), which means 'go out or out'. The term 'Khareji' is- 'those people or groups who rebel against the authority of the Imam (ruler), whom they have accepted as Imam.
What Muhammad said about Khareji:
'Ali said,' I heard the Prophet (peace and blessings of Allaah be upon him) say that in the last days, a group of people will appear, who will be young and those whose intellect is small. They will say good things, but they will come out of Islam as if the arrow goes out of the bow. Their faith will not reach the bottom. (Bukhari - 5057)
1- Age is low.
2- Wisdom, intelligence will not be there.
3- Say good things, talk about what is right.
4- They can not be perfect believers.
Abu Sa'id al-Khudri said, "I heard the Messenger of Allah (PBUH) say that, such people will come in the future, those whose salat & siam is better than yours, Your deeds are trivial compared to them. They will recite the Quran, but they will not enter (in the heart) below their throat. They will come out of the way in such a way that the arrow thrown out of the bow is out of the bow. (Bukhari-5058)
Here are some properties available.
5- Their prayers and fasting will be beautiful. They will be very devoted to worship.
6- They will be the Quran readers, but they will not be able to understand the Qur'an.
Abu Sa'id (may Allah be pleased with him) reported that once the Messenger Some goods were distributed. Then one person came and said, O Muhammad! Fear Allah. Justify. He said, "If I disobey, then who will obey Allah?" Allah has made me trustworthy on the earth, and you do not consider me a trustworthy. Then a person asked him permission to kill him. [Abu Sa'id (R) said that I think that he is Khalid bin Walid (ra). But the Prophet (peace and blessings of Allaah be upon him) forbade him. Then, when the complainant returned, the Prophet (PBUH) said, "There will be a few people after the person's clan or this person, they will read the Quran but they will not cross their voices." From the religion, they will come out as if the arrow goes out from the bow. They will kill the followers of Islam (Muslims) and they will be excluded from killing the idolaters. If I had received them, they would have killed them like the people of Aad. (Bukhari - 3344)
7 They will not have any Etiquette knowledge. Whoever misuses his mistake is unnecessarily Always think of themselves as Sahih. Others will feel rejected.
8- They will fight against followers of Islam. They will not have any say against the idolaters.
Narrated by Anas bin Malik, that the Messenger of Allah (peace and blessings of Allaah be upon him) said that a community will emerge in the last rest of the Ummah who will read the Qur'an but will not go under their throat. Their mark will be shave head. Ibn Majah-175
9 - Many of them will shave their heads.
The Prophet (peace be upon him) said: It will be that people will be surprised, and they will feel proud of themselves. (Ahmad, 1297).
10- The worship of them will be arrogant.
According to the word of the Messenger of Allah, here are about ten properties. Here are some good qualities. This does not mean that we will not get good qualities. When a person or group creates a trial between the ummah and rejects all except themselves, say the hell, then we will notice that there are good qualities above them. If all goes well then we can think of them as a Khareji.
In the case Bangladesh, the scholars who will issue fatwas against different groups of Muslims, but they will not have any say in the killing, injustice and aggression of the Indian idolaters, you will easily understand they are Khareji.
But we will never call anyone Khareji. We will keep trying so that they can come back. May Allah keep us among His loyal servants. Amin.