>Taqiyya
>Kafir
The most powerful weapon of Muslims is ‘Al-Taqiyya’. According to Al-Taqiyya, if any kind of lie, deception or deceit has to be done for the propagation, spread or defense of Islam — all religions are acceptable.
What is kafir in Islam?
Kafir - Wikipedia
Kafir is often translated as 'infidel,' 'pagan,' 'rejector,' 'denier,' 'disbeliever,' 'unbeliever,' 'nonbeliever,' and 'non-Muslim. ' The term is used in different ways in the Quran, with the most fundamental sense being ungrateful toward God.
https://abdullahalandalusi.com/2016/05/05/the-quranic-use-of-the-word-kafir/