Jamieson, Fausset and Brown on Ezekiel 22:29

29. The people--put last, after the mention of those in office. Corruption had spread downwards through the whole community.

wrongfully--that is, "without cause," gratuitously, without the stranger proselyte giving any just provocation; nay, he of all others being one who ought to have been won to the worship of Jehovah by kindness, instead of being alienated by oppression; especially as the Israelites were commanded to remember that they themselves had been "strangers in Egypt" (Ex 22:21; 23:9).