Philemon 1:11
Formerly he was useless to you, but now he is indeed useful both to you and to me.

What changed? Where have you experienced uselessness in one situation, only to discover usefullness in a different setting? When have you seen a friend really blossom when he/she moved to a different location? What does this teach us about how God finds value in us? What kind of usefullness is God calling forth from you?