Paul complains that "false brothers secretly brought in ... slipped in to spy out our freedom ... so that they might bring us into slavery" (Galatians 2:4). Who are these false brothers? In what sense are they false? In what sense had they been secretly brought in? What was the freedom in Messiah on which they were spying? These and more questions are answered as Paul brings Titus to a meeting with three top-ranking apostles to seek an endorsement for his gospel to the Gentiles.