Why does it say "Hashem Shomer Es Gerim"?
Radak: A convert, orphan and widow are weak; no one helps and guards them. Thereforee, the Torah warned about them in many places. Hashem guards also Yisrael, who are a stranger among the nations, and weak like an orphan and widow.
What is the meaning of "Ye'oded"?
Rashi: It is an expression of strength.
Radak: He carries them.
Malbim: He raises them.
What will be the consequence of making the Resha'im's way crooked?
Radak: They will be pushed off, and fall in it.
Malbim: They will not be able to harm the weak (convert, orphan and widow).
Does this apply to all Resha'im?
Orchos Tzadikim (Sha'ar ha'Azus DH ha'Az): It applies to brazen Resha'im.