In the previous post, we began to explore an argument for the existence of God based on morality. The argument goes like this:moral-scales

  1. If God does not exist, objective moral values and duties do not exist.
  2. Objective moral values and duties do exist.
  3. Therefore, God exists.

I spent the time discussing the first point, showing that if objective morals exist (and most people acknowledge that they do), they are completely unexplainable except that they be grounded in God. No other source can explain their origin, so that if God does not exist, objective morality cannot exist. So that brings us to the second premise:

2. Objective moral values and duties do exist.

This point itself is not without controversy, so let me give you some reasons to accept the existence of objective moral values and duties (as laid out by Frank Turek in I Don’t Have Enough Faith to Be an Atheist)

The first and foundational step is to acknowledge the existence of some absolute truths. If one wants to deny that there are any absolute truths whatsoever (moral or otherwise), he is going to be immediately caught in the unhappy position of affirming  a logical contradiction, namely “there are absolutely no absolutes.”

But what about absolute moral values and duties? It’s only when the moral relativist wants to philosophize that he claims that moral objectivity doesn’t exist. We simply cannot live that way. Innate to all of us are certain moral rules of “oughtness:” one ought to protect one’s family; one ought to be self-sacrificial for a good purpose; one ought not take a life without adequate justification; and so on. (The difficult bit, of course, is often in applying these sensibilities in day-to-day life, but that difficulty is not a point for or against this premise; it’s difficult whether you believe in moral objectivity or relativism.) The relativist betrays this inconsistency with his reactions when someone steals his wallet or cuts him off in traffic.

If you believe in universal human rights, you also cannot be a consistent relativist. If you are offended by foreign slave trade, or oppression of a people group by a dictatorial government in the third world, you have no grounding for this outrage under moral relativism. Only with some universal (objective) moral standard can this cry of wrongness make any sense.

Unless there is an absolute moral standard, we are incapable of knowing what is good or evil, justice or injustice, yet we make these moral judgments all the time. The “problem of pain” objection to Christianity trades heavily on this, and I will be talking more about this topic next post.

Without an objective moral standard, “moral progress” is meaningless. The terms “better” or “best” are comparative, and imply a standard. Was Mother Theresa “better than” Adolph Hitler? Is it morally “better” to abolish slavery than to embrace it? Unless an absolute moral standard, what are these conditions being measured against to say one is better than another?

      3. Therefore God exists

Having shown that no other system can account for the objective values and duties that demonstrably exist in reality, we are led to the conclusion that God exists. It is His character that forms the standard of “good” by which we must measure our actions and that of others. To be sure, many numb their consciences through volition and bad example, but a defective or damaged sense of right and wrong are not counter-arguments. It is because of the existence of objective morality that we recognize these deviations from it.

Here’s a great summary video by Dr. Craig:


Next time, what about the so-called “Problem of Evil”? We’ll take a look at it and see the implications of it for the Christian worldview.

Comments, questions, challenges? Email me through the form on my “about” page, we’ll discuss, and your comments may inspire a follow-up post!