Two Kinds of Life: The Greeks had two words for "life" and both appear in the New Testament. One is bios from which we get "biology." It refers to biological and physical life. It is not true life but mere existence. This is life in terms of quantity and extension. Methuselah, the oldest man in the Bible, had this kind of life. He lived 969 years, but there is no record of any contribution he made to the welfare of society.

The other Greek word is zoe. It is used to denote true life, the quality of life. It is spiritual life with God as the source of life. While bios is temporal, zoe is eternal. The one deals with the body and the other with the soul. But this eternal life also has quantity, for it extends through eternity. To distinguish this type of life…