(א) ויקרא אל משה. לְכָל דִּבְּרוֹת וּלְכָל אֲמִירוֹת וּלְכָל צִוּוּיִים קָדְמָה קְרִיאָה, לְשׁוֹן חִבָּה, לָשׁוֹן שֶׁמַּלְאֲכֵי הַשָּׁרֵת מִשְׁתַּמְּשִׁין בּוֹ, שֶׁנֶּאֱמַר וְקָרָא זֶה אֶל זֶה (ישעיהו ו'), אֲבָל לִנְבִיאֵי אֻמּוֹת הָעוֹלָם נִגְלָה עֲלֵיהֶן בִּלְשׁוֹן עֲרָאִי וְטֻמְאָה, שֶׁנֶּאֱמַר וַיִּקָּר אֱלֹהִים אֶל בִּלְעָם (במדבר כ"ג):
(1) ויקרא אל משה AND [THE LORD] CALLED UNTO MOSES — All oral communications of the Lord to Moses whether they are introduced by דבר or by אמר or by צו were preceded by a call (to prepare him for the forthcoming address) (cf Sifra, Vayikra Dibbura d'Nedavah, Chapter 1 1-2). It is a way of expressing affection, the mode used by the ministering angels when addressing each other, as it is said (Isaiah 6:3) “And one called unto another [and said, Holy, holy, holy is the Lord of hosts]”. To the prophets of the nations of the world, however, God revealed himself in a manner which Scripture describes by an expression ordinarily used for denoting events of a casual character and of uncleanness, as it is said, (Numbers 23:4) “and God happened to meet (ויקר) Balaam” (the term ויקר, from the root ,קרה, is connected with מִקְרֶה which denotes “chance”, “occurrence”, and has also the meaning of “uncleanness”, by analogy with Deuteronomy 23:11: לא יהיה טהור מקרה לילה) (cf. Bereishit Rabbah 52:5).
