Can Uswa Become Bidah (biddat)
And you can also affirm it, that these voluntary (nawafil) prayer of him, there are some glad tidings on them in Ahadith, and Prophet SAW usually used to pray them, especially 2 rakaat before Fajr. (Affirm if right) that in the time of Prophet SAW, some of his voluntary prayers got a special form or just after his time like Taraweeh. And on them we can’t even think of Bid’at. So there can be a problem in definition of Bid’at itself (definition:that when some good deed get a special form as part of religion)?