John 16:13, New Testament
[And] when the Spirit of Truth has come, he will guide you into all truth…"
26:193 - 197, Qur'an
[And thus,] the Trustworthy Spirit has brought [the Qur'an] down upon your heart, [O Muhammad] - so that you may be among the warners in a clear Arabic language. And indeed, it is [mentioned] in the Scriptures of former [peoples]. And has it not been a sign to them that it is recognized by the scholars of the Children of Israel?
Indeed, God gave Jesus the Gospel [5:46], and He sent down the Torah in which was guidance and light [5:44], so let the People of the Scripture judge by what God has revealed therein [5:47]. But a group also injected deviation into His verses [41:40], so God sent the Qur'an down in truth as a Criterion over the Scripture [5:48].
Do they Say, "There is a Devil in Muhammad?"
Those who Disbelieved, God will Never Forgive them
6:85, Qur'an
[But indeed,] Jesus and Zacharias and John and Elijah - all [were] among the righteous.
68:4 - 6, Qur'an
And indeed, you [O Muhammad] are of a great moral character. So you will see and they will see which of you is being tempted [by a devil] -
81:25, Qur'an
[For indeed, the Qur'an] is not the word of an expelled devil -
26:211 - 212, Qur'an
It is not allowable for them [to bring the revelation down], nor would they be able. Indeed, they are removed from [its] hearing.
26:221 - 223, Qur'an
[So] should I inform you whom the devils descend upon? They descend upon every sinful liar. They pass on what is heard, and most of them are liars.
45:7 - 8, Qur'an
[So] woe to every sinful liar, who hears the verses of God recited to him, then persists arrogantly as if he had not heard them. So give him good news of a painful punishment.
Mark 3:30, New Testament
[But] they said, "[Jesus] has an unclean spirit."
Acts 7:51, New Testament
…You always resist the Holy Spirit, as your fathers [did], so [do] you.
16:102 - 103, Qur'an
[And indeed,] the Holy Spirit has brought [the Qur'an] down from your Lord in truth to make those who believe firm and as guidance and good news to those in submission [to God]. And We certainly know that they say, "It is only a human being who teaches the prophet." The tongue of the one they refer to is foreign, and this [Qur'an] is [in] a clear Arabic language.
2:97 - 98, Qur'an
[So] say, "Whoever is an enemy to Gabriel - it is [indeed] he who has brought [the Qur'an] down upon your heart, [O Muhammad,] by permission of God, confirming that which was before it and as guidance and good news for the believers. [And so] whoever is an enemy to God and His angels and His messengers and Gabriel and Michael - then indeed, God is an enemy to the disbelievers" -