The Feasts of the LORD are all about Jesus and God's prophetic timetable.  There is also a connection between the Feast of Tabernacles, the Millennial Reign of Christ, and the New Heaven and New Earth.  John tells us that looking for Christ's return is essential to our purification process: yet we have an entire generation that has abandoned biblical prophecy.  It is time to change this trend and to return to biblicity!