1)
What is the connection between heat of the heart and speaking?
1.
Rashi: Because our heart was burning, we spoke in front of You.
2)
What fire burned?
1.
Radak: The heat that came from my mouth when I spoke was like fire. It is as if fire burns in me.
3)
Is "Dibarti bi'Lshoni" the same as "ba'Hagigi"?
1.
Radak: Yes; it is a repetition; when I spoke with my tongue.
2.
Malbim: No. Initially, ba'Hagigi (I talked in meditation; this is between thought and speech). It was like fire inside me. I could not contain it, therefore I spoke with my tongue.
