Pastor Jeske concludes his Advent series "What Magnificent Advent Plan!" with his Bible study on Galatians 3:26 - 4:7 - "Perfect Timing". Paul gives his final contrast between God's people before Christ's coming and the position they enjoy now.   Paul has been stressing the temporal nature of the change. At this point he dwells on their status, moving from being slaves to becoming sons and daughters of their heavenly Father.  Although Israel prayed for the Messiah to come during its many terrible times of national crisis, God waited until the world was ready to receive His Son—when the message of the gospel could be carried to the ends of the earth.