Father Edwin Gordon explains in a practical way the differences which distinguish theology and the Teaching of the Church. The good things in life, says Father Gordon, are a foretaste of Heaven. In the second of the four part series, "Upon The Rock," Father Gordon fervently teaches us about the Divine and Human Natures of Christ, the Four Last Things- as an adequate catechesis of the faithful is the Rock upon which the Church is built. "Upon the Rock" is a four-part series.