Fighting is the Plot of the Disbelieving West, so do not Slip towards it and Confront it by Meeting upon the Great Islamic Project:
"Khilafah "Caliphate" upon the Method of Prophethood"
(Translated)

 After the events that clearly affected the path of the revolution quite recently due to the efforts coming together (even if partly) by most of the fighting factions in the north of liberated Syria, which demolished the forts of the murderous regime in the city of Idlib, Al Shaghour Bridge, and Areeha, and took over the camps of Ad-Dayf Valley, Al-Qarmeed, Al-Mastoma. The morals of the factions heightened, the weakness and fragility of the regime had been exposed, and all eyes were on Damascus...

In midst of the factions preparing for beginning a new stage of the battles, especially in the city of the Aleppo to complete its liberation, the Baghdadi regime surprised everyone – after the news spread among the people that both Assad and Al-Abadi gangs have gifted him Tadmour and Al-Ramadi – by attacking villages north of Aleppo! This led most of the military factions to stop its ignited frontline fights with the regime and send several groups up north to prevent ISIS from moving forward and counter its attacks, and becoming pre-occupied with ISIS rather than continuing what these factions have started from the military actions, which was meant to lead to the liberation of more areas from the control of the regime.

In this case, the political indications appear for this dangerous event... so instead of the fighters from different factions continuing infliction of huge losses to their enemy- the regime, ISIS pre-occupied them from their goal and dragged them to the internal battlefield once again. Therefore, gouging this wound once again and continuing the shedding of blood of the Muslims on the Land of Ash-Sham, so the Muslims are drenched in one another's blood leaving the murderous regime to exhale breaths of relief, gathering its dispersed forces, reinforcing its weakened defenses, rearranging its disarrayed papers, and summoning more military assistance and herds of sectarian mercenaries!... To move on to counter attacks, draw new borders to the conflict areas, and place new obstacles in front of the consideration of its overthrow!

The West, via biased media and the secular political groups that want internal fighting between the Muslims in ash-Sham to continue, took advantage of this event to attract the attention of the fighters and the people in general away from overthrowing of the regime and keeping them distracted from this goal. So, they started to highlight that the case of the first revolutionaries was supposed to be fighting against ISIS, thus amplifying the volume of its danger and taking advantage of what heinous crimes ISIS has committed against those who went against it, and lessening from the danger of the regime and its crimes for the danger of ISIS! This pushed the revolutionaries to cover northern countrysides with thousands of fighters from various factions, and launch new factions which were supposed to be neutral in this conflict, but they were pushed to take on a fighting stance against ISIS. Therefore, they were driven towards what was wanted from them to be driven to, by leaving the neutral stance, drowning in affliction (Fitna), and rolling their sleeves up high in order to plunge in the blood of Muslims! They have fallen in the demonic American weaved plots, which was converting the conflict from a conflict against the tyrant Bashar and his murderous regime to a conflict against "terrorism" according to the American viewpoint, that is against Islam and its project.

O Muslims: We are and will still remind you with the Prophet's (saw) hadith:

«سِباب المسلمِ فسوقٌ وقتالُه كفرٌ»

"Swearing at a Muslim is immorality and fighting is Kufr" as an evidence for the magnitude of the sin of fighting. We remind everyone of what the Almighty says:

((ولا تنازعوا فتفشلوا وتذهب ريحكم))

"... and do not dispute (with one another) lest you lose courage and your strength depart" [Al-Anfal: 46]

and what Allah (swt) says:

((واعتصموا بحبل الله جميعاً ولا تفرّقوا))

"And hold fast, all of you together, to the Rope of Allah (i.e. this Quran), and be not divided among yourselves" [Al-Imran: 103].

The organization of Al-Baghdadi should realize the danger of what he is doing and that he should not keep the Muslims distracted from fighting the Syrian regime. In addition, we call upon the rest of the factions not to be distracted from overthrowing the regime... and to work together in order to establish the Shariah of Allah (swt) in a state that is a Khilafah "Caliphate" upon the true method of Prophethood. Everyone should know how deceitful their enemies could be as they aim to strike them, drive them away from the goals which please their Lord (swt). Let the one thing that brings us together and unites us be one project emanating from the core of our Aqeedah (faith), and that is not the project of a group, a party, or an order, but it is rather the project of Khilafah "Caliphate" upon the method of Prophethood: it pleases our lord (swt), it casts away the plots of our enemies, it attains our glory, it looks after our affairs via the rules of Islam, and it makes the Islamic State a reality on earth, where people feel safe under its security and justice, and they run to it – not from it – when seeking security and justice.

We address every person holding his weapon in obedience to Allah (swt) and we say: We still have great hope that the Mujahideen will reconsider everything they're doing, will note precisely who their enemies are, will carefully reorganize their Sharii' priorities, and redirect their (moral) compass, in order for everyone to come together upon what Allah (swt) and His Prophet (saw) love and achieve the benefit of the Muslims and all the people in Ash-Sham and in all of the Muslim lands. They should work with their brothers in Hizb ut Tahrir, the carriers of Da'wah towards an Islamic Khilafah "Caliphate" Al-Rashidah State, and adopt their political project which has been deduced from the Holy Book (Quran) and the Sunnah, to restore the dignity and splendid glory of the Ummah:

((ويومئذٍ يفرح المؤمنون * بنصر الله ينصر من يشاء وهو العزيز الرحيم))

"And on that Day, the believers (i.e. Muslims) will rejoice (at the victory given by Allah to the Romans against the Persians), * With the help of Allah, He helps whom He wills, and He is the All-Mighty, the Most Merciful." [Ar-Rum: 4]