A.T. Robertson Commentary Luke 23:42

"And he said, Jesus, remember me when thou comest in thy kingdom." — Luke 23:42 (ASV)

In thy kingdom (εις την βασιλειαν σου, text of Westcott and Hort or εν τε βασιλεια σου, margin). Probably no difference in sense is to be found, for εις and εν are essentially the same preposition. He refers to the Messianic rule of Jesus and begs that Jesus will remember him. It is not clear whether he hopes for immediate blessing or only at the judgment.