Laws banning abortion would make it crystal-clear to everyone that abortion is wrong. It would certainly be the case that most people would avoid secret abortions simply out of fear of punishment, but the behavioral impact of laws is more significant than that. They send unmistakable signs to everyone under their jurisdiction that certain things must not be done. We have lived in a nation where our laws themselves have been teaching us the exact opposite of the truth for 50 years. 

In a recent lecture I gave on what Christians can do to fight against the evil we see in our nation I brought up the point (by no means original to me) that a nation’s laws have a vital role in shaping the morality of the people of that nation.

This is a point famously made by Aristotle and repeated and refined by many throughout Christian history. Many Christians will argue that a nation’s morality shapes its laws (which is true), but it is absolutely essential that we understand that it works the other way as well. I think a strong argument can be made that the function of laws in shaping morality is even more important than the fact that culture shapes laws. Laws are bright red lines indicating exactly what should and should not be done. They remove ambiguity about what is required of a citizen. Admittedly, in a nation with corrupt laws, what is clearly required is often the opposite of what is good. But it can at least be said that laws are much more definite in their transformation of behavior than culture.

Many examples could be provided for how this could work in a just political order. No one disputes the fact that laws banning certain drugs, alcohol (during prohibition), bump stocks on guns, and speeding significantly lower the instances of such things. An example I used was abortion. I insisted that, if abortion were outlawed, we would see a radical diminishment in the number of abortions, which is exactly what we should desire. In fact, if proponents of abortion are correct we’d only see abortions happening among those who were willing to do so clandestinely in back alleys with coat hangers. Presumably, contrary to such proponents, that number would be vanishingly small.

The claim that many (even many pro-life advocates) make is that women who get abortions do not know that they are killing an innocent life. It is incontrovertible that this claim is false in many instances. I suspect it is false in most instances, but for the sake of argument, one could assume that there are some women (and men pressuring them) who do not in fact clearly understand that what they are doing is wrong.

Clear laws against abortion in the states, and hopefully at the national level, would serve to teach anyone contemplating an abortion that to do so is morally wrong. That is what all laws do, and that is what they should do, assuming of course that the laws are just.

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