Rashi: Because it is due to the fact that Hashem, in His Might, took Yisrael out of Egypt that they attained the high levels that he just described. ¹

Ba'al ha'Turim: To teach that, just s Hashem took Yisrael out of Egypt, so to, will He take them out from among the nations when the time comes.

Refer to 23:22:1:1-8 and notes.

Rashi: It means that Hashem will devour (destroy) the nations who are his enemies'.

Rashi #1 (citing Menachem ben S'ruk): It means that He will break ¹ the bones of his adversaries'.

Rashi #2: It means literally, that He will lay bare their bones - by scraping away the flesh on the outside with His teeth (Kevayachol) and the marrow on the inside.

Ramban (on Pasuk 7) and Targum Onkelos: It means that Yisrel will inherit their wealth (the spoil of their kings - Targum Onkelos) and all that they own.

Targum Yonasan: It means that Hashem will crush their might.

Da'as Zekenim and Hadar Zekenim (on Pasuk 1): It is a Mashal - like someone who eats first meat, and then the bones, without leaving anything over.

Rashi #1 (citing Targum Onkelos): 'They will divide-up their ¹ land'.

Rashi #2: 'Hashem's arrows will be dyed red with the blood of His enemies'. ²

Rashi: #3: Hashem's arrows will wound, ³ because someone who is covered in blood appears to be wounded.

Targum Yonasan: 'He will shoot the arrows of His punishment at them and destroy them'.