Well it's a bid'ah because it was the creation of a man and not the way of the Prophet (s)...
As proven from authentic ahadeeth Prophet(saws) prayed Taraweeh for 3 days in congregation. So this has an "asl"(origin). Hence taraweeh prayer cannot be called as bidah in a Shara'i sense. Umar(ra) called it a bidah in a lugvi(linguistic) sense.
This is similar to other Sunni bid'ahs related to prayer, such as men doing sadl or whatever you call it (probably taken from the majoos)
Lol, the practise of Shias, praying with open arms is called Sadl. Folding of arms is called Qabd. I was under the impression that you knew Arabic.
Praying Salah by folding hands is proven from Prophet(saws). Your ignorance based slander is directed on Prophet(saws).It was narrated that Sahl ibn Sa’d said: the people used to be instructed to place the right hand over the left forearm when praying. (narrated by al-Bukhaari, no. 740)
It was narrated from Ibn ‘Abbaas (may Allaah be pleased with him) that the Messenger of Allaah (peace and blessings of Allaah be upon him) said: “We Prophets have been commanded to delay our suhoor and to break our fast straight away, and to place our right hands over our left hands when praying.” (narrated by Ibn Hibbaan in al-Saheeh, 3/13-14).
And are the Shia women who pray keeping their hands on chest following majoos too? or saying "ameen" after Fatiha (probably from the Christians or the Jews), amongst other things.
Does the Christians and Jews have Surah Fatiha too?
If you mean saying Ameen after a dua, then even your Imams used to say Ameen after a dua. Just refer Sahifa Sajjadiya of Imam Zain al-Abideen, just see how many times he says Ameen after dua, following the Jews and Christians as per your claim.
And again your ignorance based slander is directed on Prophet(saws) and Ahl al-bayt.Sunnah of Prophet Mohammad(SAWS) :However, the fact is that the Prophetic Sunnah of saying Amin behind the Imam in prayer is authentically reported through several companions of Prophet Mohammad(SAWS).
(i). Wa’il bin Hujr narrated: “I heard the Prophet recite: (Not (the way) of those who earned Your anger, nor those who went astray) and he said: ‘Amin.’ And he stretched it out with his voice.”[ Jami` at-Tirmidhi #248 ; Grading: Sahih]
(ii). Narrated Abu Huraira: The Prophet (SAWS) said, “When the Imam says ‘Amin’, then you should all say ‘Amin’, for the angels say ‘Amin’ at that time, and he whose ‘Amin’ coincides with the ‘Amin’ of the angels, all his past sins will be forgiven.”[ Sahih al-Bukhari #6402]
The Ahl Al-Bayt said “Ameen” after Al-Fatiha:
(iii). It was narrated that ‘Ali ibn Abi Talib said: “I heard the Messenger of Allah (SAWS) saying ‘Amin’ after he said, ‘nor of those who went astray.’[1:7]. [Sunan Ibn Majah, Book 5, Hadith 903 ; Grading: Sahih]
(iv). Imam Ibn Kaṭhīr stated:
” آمّين البيت الحرام.”نقل أبو نصر القشيري عن الحسن وجعفر الصادق أنهما شددا الميم من ” آمين ” مثل : ( آمين البيت الحرام ) [ المائدة
Abū Naṣr Al-Qushairī narrated from Al-Ḥassan and Jaʿfar Al-Ṣādiq, that they used to stress the Mīm in “Āmīn”(Ameen), like: Āmmīnall-baytal-ḥarām. [Tafseer Ibn Katheer].
(v). Here is a pro-Ameen Shia narration from Shia book:
[ 7366 ] 5 ـ وعنه ، عن ابن أبي عمير ، عن جميل قال : سألت أبا عبد الله ( عليه السلام ) عن قول الناس في الصلاة جماعة حين يقرأ فاتحة الكتاب : آمـيـن ؟ قال : مـا أحـسـنـهـا واخفض الصوت بها.
التهذيب 2 : 75|277 , الاستبصار 1 : 318|1187 , وسائل الشيعة ج 6 ص 68
[7366] 5 – From ibn abi ‘Umayr from Jameel bin Darraj al-Nakh’ee: I asked abu ‘Abdullah (as) about the saying of the people during Salat after the Fatiha of the Book: Ameen? He (as) said: “How good it is when in a low voice.” [Source: al-Tahtheeb 2 : 75/277, al-Istibsar 1 : 318/1187, Wasael al-Shia 6/68.]
al-Khoei said this narration is SAHIH in al-Mustanad fi Sharh al-‘Urwah al-Wusta 5/514: “ربّما تعارض هذه النصوص بصحيحة اُخرى لجميل ظاهرة في الجواز”.
There is no doubt in my mind that the nasibis were obviously influenced by the disbelievers in both deviant aqa'id and false Fiqhi conclusions (along with qiyas).
i hope if not you then, atleast the readers will know who the true Nasibis are, and whose corrupt ideology and fiqh was influenced by hatred and bigotry towards Sunnah of Prophet(saws).