Abraham was a Muslim–he did not believe that Jesus Christ was divine or that God had a son, nor did he believe in the trinity. Moses was a Muslim–he did not believe that Jesus Christ was divine or that God had a son, nor did he believe in the trinity.
Um, do you know history at all? Jesus came after BOTH of them… so how could they know what was going to happen with Jesus and the trinity?

And the fact that Moses spoke to Jesus… well…
Mat 17
1 Six days later, Jesus took with him Peter and James and his brother John and led them up a high mountain by themselves.
2 There in their presence he was transfigured: his face shone like the sun and his clothes became as dazzling as light.
3 And suddenly Moses and Elijah appeared to them; they were talking with him.
4 Then Peter spoke to Jesus. ‘Lord,’ he said, ‘it is wonderful for us to be here; if you want me to, I will make three shelters here, one for you, one for Moses and one for Elijah.’
5 He was still speaking when suddenly a bright cloud covered them with shadow, and suddenly from the cloud there came a voice which said, ‘
This is my Son, the Beloved; he enjoys my favour. **Listen to him.’ **
I highlighted some bits for your sake…
Which makes Catholics different then all the prophets, doesn’t it!
We believe in all the true prophets. Not false ones.
No, that’s not why I accept Muhammad. I only accept him because of the Qur’an, which god revealed.
Big mistake
Well Muhammad wasn’t sent to the Muslims, silly, he was sent to all of mankind, which means that you do have to accept him–at least, you do if you believe in God and want to submit to Him. Christians didn’t have to accept him before he came, but now he came and so you do.
God gave us free will, we dont have to accept a false prophet at all. I would never give up Jesus for that false prophet. So, since you are telling us what we have to do, ill tell you you HAVE to accept Jesus, as he is God. By submitting, or as you put it, islaming yourself to muhammad, your making a grave mistake young lady
Well obviously. Nobody needed you to prove that–it’s all over the Qur’an.
Which is what, muhammads idea of a religion…