בֵּ֧ית קָדְשֵׁ֣נוּ וְתִפְאַרְתֵּ֗נוּ אֲשֶׁ֤ר הִֽלְל֙וּךָ֙ אֲבֹתֵ֔ינוּ הָיָ֖ה לִשְׂרֵ֣פַת אֵ֑שׁ וְכָל־מַחֲמַדֵּ֖ינוּ הָיָ֥ה לְחָרְבָּֽה׃
Notre saint et glorieux temple, où te célébraient nos ancêtres, est devenu la proie des flammes; nos biens les plus chers ont été livrés à la destruction.
Nefesh HaChayim
Similarly, any sin or transgression of a Jew when he permits the entrance of anger or evil thoughts/lusts into his heart ח''ו it is as if he brought an alien fire upon the altar. Meaning to say: A man in actuality through his thoughts and deeds brings a devouring fire to His house, which was our glory and splendor, May the Merciful One save us, May he be Blessed.