זָ֘רַ֤ח בַּחֹ֣שֶׁךְ א֭וֹר לַיְשָׁרִ֑ים חַנּ֖וּן וְרַח֣וּם וְצַדִּֽיק׃
Une lumière brille pour les justes au sein des ténèbres; il est bienveillant, miséricordieux, vertueux.
Mishneh Torah, Reading the Shema
Secular matters may be discussed in a latrine, even in the Sacred (Hebrew) language. Thus also, the terms used to express the Divine Attributes, such as "Merciful", "Gracious", "Faithful", etc., may be uttered in a latrine. But the Proper Names of the Deity—which may not be erased—must not be uttered in a latrine or in a bath house that had been used. If, however, there is occasion in a bath house or latrine, to restrain one from what is forbidden, this should be done, even if the Sacred Tongue has to be used and the matter appertains to things sacred.