1)
What is the meaning of "va'Edech Edi"?
1.
Rashi: I will adorn you.
2.
Rashi citing Targum Yonasan: I fixed you with words of Torah written on two stone Luchos.
3.
Malbim: This refers to clothing. They are the 613 Mitzvos that He gave to them.
2)
Why does it say "Tzemidim Al Yadayich"?
1.
Rashi citing Targum Yonasan: I connected one Dibur opposite another, five opposite five.
2.
Malbim: This refers to the Mitzvos that depend on actions of the hands.
3)
What is the significance of "v'Ravid Al Geronech"?
1.
Malbim: This refers to the Mitzvos that depend on speech.