I believe persistent prayer is very important, even when such prayers are not answered in the ways we think best. It is important to be unrelenting in our prayers…not only because of the changes our prayers may elicit in God’s mind, but for the changes such prayers can work in our own hearts and minds. As Frederick Buechner said years ago, persistence is a key, “not because you have to beat a path to God’s door before [God will] open it, but because until you beat the path, maybe there’s no way of getting to your door.”
Buechner’s comment set me to thinking that maybe there’s more to this parable than we have sometimes seen. What if Jesus offered this parable not only as a call to prayerful persistence but also as a reminder to the church of the importance of securing justice for the poor and the oppressed in their midst? Alan Culpepper says, “To those who have it in their power to relieve the distress of the widow, the orphan and the stranger but do not [do so], the call to pray day and night is a command to let the priorities of God’s compassion reorder the priorities of their lives.”

Robert Dunham, Whose Persistence?