For one. Please don't be intolerant to words that you don't know. And it's ironic that you say this is an English site yet you greet me with namaste and assalamu alaiykum. Google thankfully uses all languages

I use the word used by God in the Quran because to say I believe in the gospel(s) usually creates confusion. The four gospels in biblical cannon are obviously distorted and unoriginal. Although i do think there is likely some accurate information in them. Jesus and his disciples were speakers of Aramaic not Greek. Like I said I believe that God revealed the Torah and the injeel. Does this mean I believe that either one is intact or without addition our alteration. No it does not. Anyone who has seriously looked into the bible it's canonization and content etc cannot possibly be satisfied with believing it to be verbatim word of God. And the difference between prophet and messenger is that a prophet (Arabic: nabi) comes from a root word meaning to inform so a prophet informs us if information from God I.e. prophecy, revelation and a messenger (Arabic: rasool) means more or less someone who is sent by God. Muhammad is the last prophet but not the last messenger according to the Quran.