Pentecost 17A/Proper 21 Exodus 17:1-7 Psalm 78:1-4, 12-16 Philippians 2:1-13 Matthew 21:23-32 Gracious God, take our minds and think through them; take our hands and work through them; take our hearts and set them on fire. Amen. We’ve jumped ahead to the beginning of the endgame in Matthew’s gospel. Today’s reading comes directly after his triumphal entry into Jerusalem, what we…