The Teen Timeline—or T3—is the teen version of the revolutionary Great Adventure Bible Timeline learning system that hundreds of thousands of Catholic adults have used to learn the Bible. This is the youth Bible study that is making scripture come alive for Catholic teens. It shows the “big picture” of salvation history and relates it practically and directly to the lives of our Catholic youth. For the first time, teens will begin to wrap their minds and hearts around the Scriptures and see the Bible as a relevant part of their lives.