Jesus and Logical Fallacies: The False Dilemma

There have been many times where I've been speaking to a non-believer who tells me that he would rather place his trust in science and reason than in faith. Versions of this include "facts rather than religion" or "knowledge over ancient belief."

Such objections are certainly not uncommon today, even though they are completely illogical. Each one exercises a logical fallacy known as a false dilemma. A false dilemma tries to limit one's choice between only two options when there may be more options available. To use a popular example, imagine a man on trial. As he sits in the witness stand, the prosecutor comes to him and asks, "Is this the first time you've beaten your wife, yes or no?" Of course, either answer to such a question immediately incriminated the man. The third choice of "I have never beaten my wife" is never offered by the prosecutor, which sets the defendant up with only two options, each of which places him in a bad light.

Why Faith Versus Reason is a False Dilemma

In the objections above, the ideas of faith, religion, and belief are all positioned as incompatible with science, facts, and knowledge. But the assumption that these are incompatible is itself not true. For example, the multiverse theory is based on certain mathematical beliefs and assumptions. There exists no observational data for other universes, nor will there be given that our universe is a closed system. Therefore, scientists who hold to the multiverse theory are doing so based on certain beliefs and a faith in the models they have constructed. Does that disqualify the multiverse theory from being classified as science? Will those skeptics disavow it because they would rather place their trust in reason? Of course not.

Similarly, Christianity is based on certain facts, such as Jesus' resurrection from the dead, based on the historical accounts. Christians use arguments to show that the existence of God is a reasonable position to hold. Reason and evidence are the foundation of Christianity, which just like the multiverse model shows that faith and reason are not exclusive but work in concert.

How Jesus Answered the False Dilemma

Sometimes people offer false dilemmas intentionally as a strategy, such as our lawyer example above. However, it's probably more common for a person to not realize there are more choices than the two presented when he or she is presenting the argument. Still, it is important to highlight the dilemma and show it to be false.

The Gospel of Luke provides us with an example of how Jesus faced a false dilemma. In Luke 20:19-26, the Pharisees were trying to trap Jesus into incriminating himself. Luke tells us that they asked him "Teacher, we know that you speak and teach rightly, and show no partiality, but truly teach the way of God. Is it lawful for us to give tribute to Caesar, or not?" This was cunning, because if Jesus replied that paying taxes was wrong, he'd be considered a traitor to Rome, but if he said it was OK according to the Jewish law (that is the Old Testament commands) to give a tribute to Caesar, then the would be sanctioning support for a Gentile ruler when Israel's only allegiance should be to God alone.

However, Jesus didn't fall for it. Luke reports:

But he perceived their craftiness, and said to them, "Show me a denarius. Whose likeness and inscription does it have?" They said, "Caesar's." He said to them, "Then render to Caesar the things that are Caesar's, and to God the things that are God's." And they were not able in the presence of the people to catch him in what he said, but marveling at his answer they became silent.

In Jesus' answer, he brilliantly splits the horns of the dilemma. There are more than the two options of allegiance to God or allegiance to Caesar. One can be a good citizen of the state while disagreeing with some of its positions. The Pharisees weren't offended at the graven image of Caesar so much that they refused Roman money. They simply didn't want to give it back in taxes. Thus Jesus's answer shows that one can be a good citizen and not offend God. In fact, he may have thought of Malachi 6:8, which teaches that all believers should seek to do justice, to love kindness, and to walk humbly with God. Paying for the services of Rome is part of doing justice.

In highlighting the false dilemma the Pharisees offer, Jesus gives us one example of how to better defend our faith. Jesus' use of logic had the effect of silencing his detractors while teaching new truths to his audience. This is just one example of Jesus using logic and reasoning in his interaction with others. We need to prepare ourselves to do likewise.