Jenyar said:One source (unfortunately I've lost the reference) said that after Moses broke the first tablets, God gave it to him again, but with further instructions (Ex.34). In this way the whole of the law (i.e. the 613 mitzvot) was revealed in three stages. Some of that can be seen here, at the Jewish FAQ:
This number is significant: it is the numeric value of the word Torah (Tav = 400, Vav = 6, Resh = 200, Heh = 5), plus 2 for the two mitzvot whose existence precedes the Torah: I am the L-rd, your G-d and You shall have no other gods before Me.
That "source" would be indeed vastly ignorant.
So God decided to "change" His mind because the first set wasn't perfect enough so perhaps he ought to add some more just to make sure..
Hahahah! Where do people get this stuff? Oh wait, nevermind.