57:8 Why should you not acknowledge God when the messenger is inviting you to acknowledge your Lord? He has already taken a pledge from you, if you are those who acknowledge.
Edip-Layth (Quran: A Reformist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
for, verily, those who are bent on denying the truth of Our messages We shall, in time, cause to endure fire: [and] every time their skins are burnt off, We shall replace them with new skins, so that they may taste suffering [in full]* Verily, God is almighty, wise.