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…
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…
Arise, shine, for your light has come, and the glory of the Lord has risen upon you. For behold, darkness shall cover the earth, and thick darkness the peoples; but the Lord will arise upon you, and…
