YHWH Revealed Himself to the People, Not Only to Moses

Is the Torah given and inspired by God? Or is the Torah made up? Who made up the Torah? Did Moses make up the Torah?

In Exodus 19:9,  YHWH speaks to all the people present — not only to Moses. 

ט  וַיֹּאמֶר יְהוָה אֶל-מֹשֶׁה, הִנֵּה אָנֹכִי בָּא אֵלֶיךָ בְּעַב הֶעָנָן, בַּעֲבוּר יִשְׁמַע הָעָם בְּדַבְּרִי עִמָּךְ, וְגַם-בְּךָ יַאֲמִינוּ לְעוֹלָם; וַיַּגֵּד מֹשֶׁה אֶת-דִּבְרֵי הָעָם, אֶל-יְהוָה. 9 And YHWH said unto Moses: ‘Lo, I come unto thee in a thick cloud, that the people may hear when I speak with thee, and may also believe thee for ever.’ And Moses told the words of the people unto YHWH.

 

In Deuteronomy 4:12, the Israelites heard YHWH’s voice of words, yet saw no form.

יב  וַיְדַבֵּר יְהוָה אֲלֵיכֶם, מִתּוֹךְ הָאֵשׁ:  קוֹל דְּבָרִים אַתֶּם שֹׁמְעִים, וּתְמוּנָה אֵינְכֶם רֹאִים זוּלָתִי קוֹל.

12 And YHWH spoke unto you out of the midst of the fire; ye heard the voice of words, but ye saw no form; only a voice.

Source: http://www.mechon-mamre.org/p/pt/pt0504.htm