The Bible promises The Holy Spirit, Speaking in Tongues, Prophecying, Gifts of the Holy Spirit, HEALING, Authority over Demons through the name of Jesus, ETERNAL LIFE, no need to become a martyre to ensure salvation.
What does the Koran say about all this? Does it promise healing from sicknesses repeatly? Does it tell you my friend that allah will heal you of your diseases and sicknesses, does it promise you salvation 100% without the need of works? Does it give you Authority over demons? Does allah give you such thing as the Holy Spirit, speaking in tongues, prophecying?
I doubt it. The Bible is unique. Jesus is a personal and a unique God. Allah is totally different. He cant be God.