1)
What is the meaning of "Zos Haysah Li"?
1.
Rashi (from Avodah Zarah 44a): A crown that fits me 1 . It is testimony for me and my seed who are proper to rule.
2.
Radak: This knowledge and Hashgachah was a gift from You.
3.
Malbim: The wonders and Hashgachah Pratis were for me.
1
Rashi (Sanhedrin 21b): A gold rod went from one end of the crown to the other; it fits only one who has a crevice in his head.
2)
Why does it say "Ki Fikudecha Notzarti"?
1.
Rashi (from Avodah Zarah 44a), Radak, Malbim: This [testimony, gift or wonders and Hashgachah - refer to 119:56:1:1-3) was a reward for guarding Your Mitzvos. Radak - the reward of a Mitzvah is a Mitzvah (Avos 4:2).
