How can you get your credibility from the Bible when your religion teaches it was bastardized by the Jews. Are we to pick and choose what is true and what is error?
And WHO is to judge such things concerning OUR Book? Muslims?
Simone is correct. While reading through this thread, I noticed some, defending the Trinity, speak of "the Church."
The concept of the Trinity was borrowed by the Catholic Church, and carried on by her Protestant daughters.
It is not a debate between the monotheism of Islam and the Trinity...