I have 4 christians wonderful friends in my previous work, we always talk about religions during our lunch time while having our meal too. Apparently, 2 of them are catholics and the other 2 are born again christians and me the only muslim. But it was always a great conversations and we learned a lot.

I asked them about this new and old testament, why the old was reviewed and became new testament. Not sure if its true but according to them it was because in the old testament Jesus (pbuh) was not beeing mentioned. Can anyone enlight us for this pls.

Regards