Many Christians try to reconcile the biblical age with the secular ages because there is such a massive disparity between the two – six thousand years and billions of years.  Because it is has become such a controversial issue most Bible Colleges have retreated from dealing with the subject and yet it is such a critical issue to belief in God’s Word. This CMI video does an excellent job of showing how simply it can be shown that the evidence in the rock layers supports a massive catastrophic event in the past that totally changed the earth’s topography and buried millions of things quickly (many are relevantly intact) in rock layers all over the earth. Suddenly, the billions of years have vanished and so has evolution. The Bible describes such an event and most civilisations around the world have such an event (Flood story) recorded in their history. 

OTHER HELPFUL RESOURCES:  1. Refuting Compromise https://creation.com/s/10-2-575,   2. The Age of the Earth DVD https://creation.com/s/30-9-534  3. What the Bible and Science Say About the Age of the Earth https://creation.com/s/30-9-55