Quran 7:45 — The Purgatory (Al-A'araf)

"who repel from the path of GOD, and strive to make it crooked, and, with regard to the Hereafter, they are disbelievers."

[7:44] The dwellers of Paradise will call the dwellers of Hell: "We have found our Lord's promise to be the truth, have you found your Lord's promise to be the truth?" They will say, "Yes." An announcer between them will announce: "GOD's condemnation has befallen the transgressors;

[7:46] A barrier separates them, while the Purgatory* is occupied by people who recognize each side by their looks. They will call the dwellers of Paradise: "Peace be upon you." They did not enter (Paradise) through wishful thinking.