What Does II Samuel 15:19 Mean?

David addresses Ittai the Gittite directly, urging him to turn back: "Wherefore goest thou also with us? return to thy place, and abide with the king: for thou art a stranger, and also an exile." David's counsel to Ittai is an act of generosity: the Gittite has no obligation to follow a fugitive king into the wilderness, especially since he himself is a foreigner who has only recently arrived in Israel. David offers Ittai a way out, releasing him from any perceived debt of loyalty and pointing him toward the new political reality represented by Absalom.

The designation of Ittai as both "a stranger" and "an exile" creates a parallel with David himself, who is about to become a stranger and an exile in his own land. The king who once found refuge among the Philistines is now sending a Philistine back to find refuge among the Israelites. The reversal of roles between Israel and Philistia is one of the narrative's most bitter ironies: the covenant nation has become hostile territory for its own king, while the pagan city of Gath has produced a more faithful servant than the tribes David united.

Christ never turns away a willing follower with the suggestion that they might be better off with another king. "Follow me" is His unconditional invitation, extended without regard to national origin, social status, or personal history. The strangers and exiles who find their home in Christ discover that the King they follow will never become a fugitive, that the throne they serve will never be usurped, and that the kingdom they enter will never be shaken.