Muslims If I say that Gabriel came to me saying that the Qu'ran is false?

Question

And I tell you I am a prophet of God with the true message.
How do you know I am a liar? Muhammd never tested the spirit with which he spoke as the word of God instructs us to do and this spirit disagreed with the word of God and the prophets of God, this spirit claimed to be Gabriel but disagreed with what Gabriel says in the Bible.
The Bible says to test a spirit to see if it is from God and Muhamamd did not. How do Muslims test a spirit?

Additional Details

TY Victor girl God Bless!

Answer 1

Best Answer - Chosen by Asker

I like your question. Heehee

Asker's Rating:

Asker's Comment:

God Bless You! Not many Muslims answering tonight.