Parshas Va'era - An appointed time for the plague of דבר
The passuk in this week’s sedrah (9:5) says וַיָּשֶׂם ה' מוֹעֵד לֵאמֹר מָחָר יַעֲשֶׂה ה' הַדָּבָר הַזֶּה בָּאָרֶץ And Hashem set an appointed time saying, “Tomorrow Hashem will bring this pestilence to the land.” Why does the Torah use the word מוֹעֵד with regards to dever (but not with any of the other makkos )? The Pachad Yitzchak explains as follows: The Maharal ( Gevuros Hashem 57 ) explains that each of the eser makkos corresponded to one of the eser ma’amaros of brias ha’olam . מכה מאמר Connection דם וַיֹּאמֶר אֱלֹקִים הִנֵּה נָתַתִּי לָכֶם אֶת כָּל עֵשֶׂב זֹרֵעַ זֶרַע אֲשֶׁר עַל פְּנֵי כָל הָאָרֶץ When people eat, the food becomes part of their blood. צפרדע וַיֹּאמֶר אֱלֹקִים יִשְׁרְצוּ הַמַּיִם שֶׁרֶץ נֶפֶשׁ חַיָּה The creatures of the water became destructive. כנים וַיֹּאמֶר אֱלֹקִים יִקָּווּ הַמַּיִם מִתַּחַת הַשָּׁמַיִם אֶל מָקוֹם...