Is it forbidden food over which any other name than that of Allah has been invoked (niyaaz, prasad...) ???
He has only forbidden you what dies of itself and blood and flesh of swine and that over which any other name than that of Allah has been invoked (NIYAZ, PRASAD...), but whoever is driven to necessity, not desiring nor exceeding the limit, then surely Allah is Forgiving, Merciful.(Qur'an 16:115)
He has only forbidden you what dies of itself, and blood, and flesh of swine, and that over which any other (name) than (that of) Allah has been invoked; but whoever is driven to necessity, not desiring, nor exceeding the limit, no sin shall be upon him; surely Allah is Forgiving, Merciful.(Qur'an 2:173)
SAHIH MUSLIM: Book 022, Number 4877:
Abu Tufail reported: We said to 'Ali b. Abi Taalib: Inform us about something which Allah's Messenger (may peace be upon him) told you in secret, whereupon he said: He told me nothing in secret which he bid from people, but I heard him say: Allah cursed him who sacrificed for anyone besides Allah; and cursed him who accommodated an innovator; and Allah cursed him who cursed his parents and Allah cursed him who changed the boundary lines (of the land possessed by him).Â
And certainly We have revealed to you clear communications and none disbelieve in them except the transgressors. (Qur'an 2:99)
Say: Obey Allah and the Messenger; but if they turn back, then surely Allah does not love the unbelievers. (Qur'an 3:32)