Weekday, Shacharit, Preparatory Prayers, Asher Yatzar ימי חול, תפילת שחרית, הכנה לתפילה, אשר יצר

בָּרוּךְ אַתָּה יְהֹוָה אֱלֹהֵֽינוּ מֶֽלֶךְ הָעוֹלָם אֲשֶׁר יָצַר אֶת־הָאָדָם בְּחָכְמָה וּבָֽרָא בוֹ נְקָבִים נְקָבִים חֲלוּלִים חֲלוּלִים גָּלוּי וְיָדֽוּעַ לִפְנֵי כִסֵּא כְבוֹדֶֽךָ שֶׁאִם יִפָּתֵֽחַ אֶחָד מֵהֶם אוֹ יִסָּתֵם אֶחָד מֵהֶם אִי אֶפְשַׁר לְהִתְקַיֵּם וְלַעֲמֹד לְפָנֶֽיךָ אֲפִילוּ שָׁעָה אֶחָת. בָּרוּךְ אַתָּה יְהֹוָה רוֹפֵא כָל־בָּשָׂר וּמַפְלִיא לַעֲשׂוֹת:

Blessed are You, Adonoy our God, King of the Universe, Who formed man with wisdom3This may mean either that man was formed by God’s wisdom, or that God formed man and endowed him with wisdom. and created within him openings and hollows. It is obvious and known in the presence of Your glorious throne4In refutation of those who claim that God is not concerned with earthly matters, we declare that even in the presence of His glorious throne, where He is surrounded by myriads of angels, He is aware of the mundane needs of each individual.—Vilna Gaon that if one of them were ruptured, or if one of them were blocked, it would be impossible to exist and stand in Your Presence even for a short while. Blessed are You, Adonoy, Who heals all flesh and performs wonders.