Dear miracle114,
Salaamun alaikum,
From my humble view, '
fatwa' from verb '
fataya' in the Islamic legislative structure refers to a formal legal decree/order, divine sacred decree (4:127) or judgment/decision in a matter of law (27:32), consulted pronouncement/opinion/explanation/interpretation/instruction (12:46). See the reference
[1] below.
As to who should give the divine legislative and sacred laws (e.g, 4:176), in my view, only Allah has that authority. For judgmental purposes (27:32), the injunctions should be laid out by the governing judicial council (42:38) in an Islamic state. For consultative advice and explanation of various religious things, including interpretations of dreams (12:41), the veracity and reliability of the one who can do so or who to do so with depends on individual assessment of the same. In the general, the Qur'an should be the primary reference and criterion (25:1, 5:48).
In God's eyes, I find failure in heeding the '
fatawa' in the context of '
divine sacred decrees' to have spiritual repercussions (2:38-39). As for denying '
judicial verdicts' over for instance legal retributions, I don't think one can spell a sweeping spiritual consequence over some victim. A number of factors would need to be considered in the wider scope, e.g, the state governing council (Islamic or non-Islamic), the faith of the victim, etc. See the article
[2] below by Br. Joseph on '
consultative committees' - '
shura' in Islam.
Hopefully that helps a little in sha Allah.
Regards,
Athman.
REFERENCES:
[1]. LANE. E.W, Edward Lanes Lexicon, Williams and Norgate 1863; Librairie du Liban Beirut-Lebanon 1968, Volume 6, Pages 2336, 2337
[2]. CONSULTATION
http://quransmessage.com/articles/consultation%20FM3.htm