This is a quick summary of the history of arson in the succession of the Islamic state
I will now translate this fatwa.
Fatwa of Sheikh Ibn Taymiyyah fatwas terrorism which it is based organization ISIS
**Daisy and the wars of apostasy from Islam.
From Abu Bakr under his instructions to the leaders of armies
which he sent to fight the apostates from Islam by burning
Tabari wrote two books in this sense as the transfer of the facts united in these commands * tells us Al-Baladhuri in open countries that Khaled Ibn Al Waleed burned some apostates arrested after he and some companions objected and filed a complaint to Abu Bakr against burning.
Re Abu Bakr them No. Prevent sword God has decided to unbelievers Khalid Waleed Lin intended and what he did from the burning of apostates.