Quran 7:67 — The Purgatory (Al-A'araf)

He said, "O my people, there is no foolishness in me; I am a messenger from the Lord of the universe.

[7:66] The leaders who disbelieved among his people said, "We see that you are behaving foolishly, and we think that you are a liar."

[7:68] "I deliver to you my Lord's messages, and I am honestly advising you.