Although Dr. Stephen E. Lehnert addresses one's physical issues as a medical professional, he understands many people suffer from a lack of spiritual understanding and wellbeing. In Eternity, he offers a guide to help us in our daily lives in the here and now and beyond.

Using basic truths and scriptures from the Bible, Lehnert answers a host of questions:

- What is time?

- Who are we?

- Why are we here?

- What is life?

- What has happened in the past, now, and in the future?

- Who are we in the scope of the universe and creation as we know them?

- What governs the laws of the physical and spiritual universe?

- What is eternity?

- What are critical points of awareness to humans?

- What gives the authors of the Bible the authority to talk about these things?

- What is spiritual rebirth? What age does spiritual rebirth start?

- What should our responses be? How should we live after a spiritual rebirth?

With journal space included, Eternity helps us make critical decisions in this life that will have a profound effect on what happens to us in eternity.