The Cow - 2:97 "Say: "Whoever is an enemy to Jibril who has sent it down into your heart by Allah´s permission as a confirmation of what was before him and a guidance and glad tidings for those who believe,"
Jibril sent down the Qur'an by the permission of Allah:
The Poets/26:193 The Trustworthy Spirit (Gabriel) has sent it down.
The Poets/26:194 Into your heart... That you may be one of the warners.

The Bee/16:102 "Say, "The Holy Spirit has sent it down from your Lord with the truth, that it may strengthen those who believe and be a guidance and good news for the Muslims."

The Star/53:4 It (the Qur´an) is but a revelation that has been revealed.
The Star/53:9 The distance became as close as two springs or closer.
The Star/53:10 And then He revealed to His servant whatever would be revealed.

The Cow/2:97 "Say: "Whoever is an enemy to Jibril who has sent it down into your heart by Allah´s permission as a confirmation of what was before him and a guidance and glad tidings for those who believe,"

The Overthrowing/81:19 This is the word of an honorable messenger.
The Overthrowing/81:20 He is powerful; he is authorized by the Owner of Authority.