1)
Why does it say "Az Shalach Amatzyah"?
2)
What is the meaning of "Nisra'eh Panim"?
1.
Rashi: Let us fight in war.
QUESTIONS ON RASHI
3)
Rashi writes that he wanted to have war with Melech Yisrael. What is the reason?
1.
Radak, Malbim: It explains in Divrei ha'Yamim II, 25:6-13 that Amatzyah hired 100,000 Giborim from Yisrael to go with him to fight Edom. The Navi told him to send them back home, and he did. They were angry, and killed 3,000 in Arei Yehudah and looted greatly.