Where are the exhortations to kill in the New Testament?
Mohammed is bad because he is Allah's prophet. Jesus is also considered to be a prophet to Islam, but one must ignore that fact and blame everything on Mohammed.
Did you read Koran and New Testament? Do you see any difference? Do you see a difference between the life example Christ and Muhammad have to their disciples?
Islamic civilization was one of the world's most progressive and modern until the 16th Century, A.D.
What was so progressive and modern? Living off the sweat and blood of enslaved Christians?
don't bother.
though not a christian myself, I can easily see the truth in the book, when it describes those who willfully embrace delusion being forever blinded by it.