The date and authorship of every book is settled by external and internal evidence. A title, we once again point out, does not settle the question of the authorship of any book.
External evidence…
The Bible categorically pronounces that there is only one God!
Jesus: "Hear, O Israel, the Lord our God, the Lord is one" (Mark 12:29, Romans 3:29-30, James 2:19).
The Quran too, testifies that Jew…
The Holy Spirit is God's Spirit and is mentioned in the Qur'an in many places.
Sura Yusuf 12:87, "Do not despair of Allah's spirit; none but unbelievers despair of Allah's spirit."
Sura al-Baqara 2…
