gods

As-salamu `alaykum wa-rahmatu Llahi wa-barakatuH. Dear Islamic scholars, I would need ask you whether halal food (Islamically slaughtered meat) offered to false gods become haram or not (ex. an idolater offers Islamically slaughtered halal meat to false gods: then he converts to Islam and eat that meat).hoping that you can help me I thank you with all my heart. Jazaka Llahu khayran.allah yubarik fikum, Davide

Dear scholars, As-Salamu `alaykum. I don't have in-depth knowledge about the Messengers of Allah. There were so many Messengers of Allah like Muhammad, Jesus, and so on (peace be upon them all). Then how about the Hindu gods like Krishna, Rama, etc. Were they Messengers of Allah in their times? Please help me understand this issue better. Jazakum Allah khayran.