Why does the Torah see fit to inform us that a Ger too, must bring a Korban Pesach when we do?
Rashi: Because we would otherwise have thought that he brings it when he converts. 1
To whom do the three categories "Lachem, ve'la'Ger u'le'Ezrach ha'Aretz" refer?
Seforno: "Lachem" refers to the era of the desert, where everybody was equal; whereas "la'Ger u'le'Ezrach ha'Aretz" refers to that of Eretz Yisrael, where, the Torah is informing us, the Ger has the same Din as the native of the land.