Rashi: Yishmaelim who dwell in tents in the Midbar, they have serenity, and they are plunderers - "Pere Adam Yado va'Kol."

Ibn Ezra: There will be serenity for plunderers, and also for Margizei Kel. "Yishlayu" applies to the next phrase, and also what follows it, like "Yechi Reuven v'Al Yamos vi'Yhi Mesav Mispar" - v'Al applies also to vi'Yhi Mesav Mispar (may his population not be small), like "va'Ani Mesei Mispar."

Malbim: All three friends answered why Tzadik v'Ra Lo. However, why are the tents of plunderers serene? They are total Resha'im!

Ibn Ezra:.

Rashi: Those who anger Hashem have Sheleimus. All that Hashem gave to him, he keeps it in Shalom, whether he is good or evil.

Ibn Ezra: Serene are the dwellings of idolaters. He makes his god with his hands.

Malbim: [Why is there serenity for] those who anger Hashem? Will you say that inside, they are Tzadikim?! Rather, you must say that he did not act via choice. Hashem forced him, so he is not punished. He angers Hashem based on his birth ¹