Called for a Purpose The letters of Peter and Jude challenge you to recognize your identity as a chosen friend of God--and therefore, to live a holy life. Originally addressed to persecuted believers of the first century, these words encourage you to face trials with a living hope, certain of Christ's return, and warn you of the danger of false teaching and spiritual lethargy--advice as timely today as it was for the early Christians. If you are serious about understanding God's purpose for you, you've come to the right place.