المجيب
كلمة (المجيب) في اللغة اسم فاعل من الفعل (أجاب يُجيب) وهو مأخوذ من...
Abu Mūsa al-Ash‘ari (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Whoever carries weapons against us is not one of us."
The Prophet (may Allah's peace and blessings be upon him) clarifies that the believers are brothers and that they share feelings of pain as well as happiness. Their word is united, and they are one hand against their enemies. Thus, it is incumbent upon them to be united, obey their leader, and aid him against those who transgress and seek to rebel against him. That is because those rebels break up the unity of Muslims, carry weapons against them, and scare them. Therefore, it is necessary to fight them until they return and comply with the command of Allah. In fact, the hearts of those who break up with the Muslim group and oppress them are devoid of humane mercy or love for their Muslim brothers. They do not belong to Muslims as they have quit their path. Hence, they should be fought and disciplined.