וַיְהִי֩ בַיּ֨וֹם הַשְּׁלִישִׁ֜י בִּֽהְיֹ֣ת הַבֹּ֗קֶר וַיְהִי֩ קֹלֹ֨ת וּבְרָקִ֜ים וְעָנָ֤ן כָּבֵד֙ עַל־הָהָ֔ר וְקֹ֥ל שֹׁפָ֖ר חָזָ֣ק מְאֹ֑ד וַיֶּחֱרַ֥ד כָּל־הָעָ֖ם אֲשֶׁ֥ר בַּֽמַּחֲנֶֽה׃
И было на третий день, когда было утро, на горе были громы и молнии, и густое облако, и голос рога громкий; и все люди, которые были в лагере, дрожали.
Or HaChaim
Subsequently the question about the meaning of the word ויהי when it is not followed by either the word בימי or ביום is dealt with. In that context Rav Ashi said that the word itself is neutral and that its meaning is modified by what follows, such as the word בימי, for instance. The questioner who quoted a number of verses in which the word ויהי is not modified by either the word ביום or בימי, refers to very joyous events and gave Rav Ashi cause to say that this need not lead us to the assumption that only the words בימי or ביום modify the meaning of the word ויהי to signal that something sad is being reported. There are other occasions when the word by itself may also introduce something sad. When we have the words בימי, however, what follows invariably contains a negative element. Incidentally, the negative element in Exodus 19,16 where the Torah states ויהי ביום השלישי and introduces the happy event of מתן תורה, was that all the Israelites died for a brief space of time when they found themselves unable to absorb G'd's revelation. According to Shabbat 88, G'd brought them back to life immediately.
Rabbeinu Bahya
We find a similar concept expressed in writings explaining aggadic material. We are told there that when the Shechinah will once again take up residence in the Holy of Holies, the inner Sanctum of the third Temple, people will acknowledge this event by reciting ברוך כבוד י-ה-ו-ה ממקומו. In the Sefer Habahir (item 131) this is explained in the following way: “what precisely is this כבוד ה'? We may understand all this in the form of a parable. A king had a beautiful lady in his chamber, a lady that all his soldiers amused themselves with. The king and that lady’s children would pay daily visits to the palace blessing their father the king profusely and asking: “where is our mother?” The king replied: ‘you cannot see her just now.” The children then said: “may she be blessed wherever she is.” Thus far the Sefer Habahir.
This “כבוד” is known generally as שכינה, and you know already that it is perceived as extending to all “extremities, endings,” i.e. all six directions [in terms of our terrestrial world, i.e. the six directions in which we shake the Lulav, Ed.] This emanation כבוד itself ranks seventh [from the bottom up in the ten emanations, Ed.] so that it “presides,” i.e. provides spiritual input for the six “lower” emanations. Basically, this is what occurred at Mount Sinai when the Israelites heard the Ten Commandments as if emanating out of the fire. This is also what the sages (Shemot Rabbah 28,4) had in mind when they said “the Torah was given with seven קולות, “voices.” The word קול or קולות occurs seven times in our paragraph. [The word קול or קולות occurs six times, the seventh time being the words וידבר אלו-הים “G’d spoke,” something obviously involving קול, “voice.” — compare 19,15, 19,16, 19,19,(twice) 20,16. (twice)]. When you look at the second version of the Ten Commandments in Deuteronomy 5,19 you will again find that the word קול or קולות occurs seven times. I will refer to this in detail when we discuss those verses.
On this occasion Moses attained an understanding of seven different קולות, which in kabbalistic terms are called seven emanations, and to which our sages referred as שבעה קולות, “seven voices,” whereas in the language of our prophets these are called שבעה עינים, “seven facets.” This is the mystical dimension of Zecharyah 3,9 על אבן אחת שבעה עינים. The word עינים is related in meaning to גוונים, “varieties.” Only Moses understood the name and the full meaning of it. The people at large only heard the voice of G’d as a single קול. This is what Moses referred to when he wrote Deut 5,19: את הדברים האלה דבר ה' אל כל קהלכם ...קול גדול ולא יסף, “these words the Lord spoke to your entire congregation.. .a great voice without addition,” The verse makes it plain that the congregation only heard a single voice, nothing additional. This was because their limited powers of perception did not allow them to distinguish nuances within that voice. You also find that David mentions seven קולות Psalms 29,3 (1); 29,4(2+3); 29,5 (4); 29,6 (5); 29,7 (6); 29,8 (7). The sequence there is understood in a descending order, i.e. from חסד-גבורה-תפארת-נצה-הוד-יסוד-מלכות.
After Moses had attained understanding of these seven emanations, he turned to G’d asking to be granted understanding of the emanations which were still higher, i.e. the emanations בינה-חכמה-כתר in ascending order. This is the meaning of Exodus 33,18 הראני נא את כבודך, “please show me Your כבוד. I will deal with this in detail when we discuss that verse.
This “כבוד” is known generally as שכינה, and you know already that it is perceived as extending to all “extremities, endings,” i.e. all six directions [in terms of our terrestrial world, i.e. the six directions in which we shake the Lulav, Ed.] This emanation כבוד itself ranks seventh [from the bottom up in the ten emanations, Ed.] so that it “presides,” i.e. provides spiritual input for the six “lower” emanations. Basically, this is what occurred at Mount Sinai when the Israelites heard the Ten Commandments as if emanating out of the fire. This is also what the sages (Shemot Rabbah 28,4) had in mind when they said “the Torah was given with seven קולות, “voices.” The word קול or קולות occurs seven times in our paragraph. [The word קול or קולות occurs six times, the seventh time being the words וידבר אלו-הים “G’d spoke,” something obviously involving קול, “voice.” — compare 19,15, 19,16, 19,19,(twice) 20,16. (twice)]. When you look at the second version of the Ten Commandments in Deuteronomy 5,19 you will again find that the word קול or קולות occurs seven times. I will refer to this in detail when we discuss those verses.
On this occasion Moses attained an understanding of seven different קולות, which in kabbalistic terms are called seven emanations, and to which our sages referred as שבעה קולות, “seven voices,” whereas in the language of our prophets these are called שבעה עינים, “seven facets.” This is the mystical dimension of Zecharyah 3,9 על אבן אחת שבעה עינים. The word עינים is related in meaning to גוונים, “varieties.” Only Moses understood the name and the full meaning of it. The people at large only heard the voice of G’d as a single קול. This is what Moses referred to when he wrote Deut 5,19: את הדברים האלה דבר ה' אל כל קהלכם ...קול גדול ולא יסף, “these words the Lord spoke to your entire congregation.. .a great voice without addition,” The verse makes it plain that the congregation only heard a single voice, nothing additional. This was because their limited powers of perception did not allow them to distinguish nuances within that voice. You also find that David mentions seven קולות Psalms 29,3 (1); 29,4(2+3); 29,5 (4); 29,6 (5); 29,7 (6); 29,8 (7). The sequence there is understood in a descending order, i.e. from חסד-גבורה-תפארת-נצה-הוד-יסוד-מלכות.
After Moses had attained understanding of these seven emanations, he turned to G’d asking to be granted understanding of the emanations which were still higher, i.e. the emanations בינה-חכמה-כתר in ascending order. This is the meaning of Exodus 33,18 הראני נא את כבודך, “please show me Your כבוד. I will deal with this in detail when we discuss that verse.
Metzudat David
This Sinai: Like this is Mount Sinai, about which it is stated (Exodus 19:18), "and the entire mountain trembled." Likewise, everyone shook from fear of the Lord who fights for Israel.