Kehillah in Thessalonika II 1:6-8

Orthodox Jewish Bible

⁶ Indeed it is tzaddik (a thing examined and found to be right) for Hashem to repay with tzarah (tribulation) those who bring tzarah (tribulation) on you

⁷ And to recompense you, the ones suffering tzarah (tribulation), with revachah (relief) along with us at the Apocalypse of [Moshiach] Yehoshua Adoneinu from Shomayim with the malachim of his oz (power)

⁸ BELAHAVEI EISH ("in flaming fire" YESHAYAH 66:15), giving Onesh to the ones not knowing Hashem and to the ones not obeying the Besuras HaGeulah of [Moshiach] Yehoshua Adoneinu.