Men lie. Christians of all people should know this, or at least stop believing what everyone says. Men lie. They’re lying if they say they aren’t.
By “men” I mean human beings, male and female, young and old, from every tribe and language and people and nation. This nationality piece is especially significant, because it extends to all peoples. By “lie” I mean to present an untrue statement as true with the intent to deceive.
There are all kinds of specific lies in the world, but one of the most obvious, yet accepted, lies today is that men don’t know what is right and wrong. This is Bolognology, the study of bologna.
For when Gentiles, who do not have the law, by nature do what the law requires, they are a law to themselves, even though they do not have the law. (Romans 2:14)
The Gentiles didn’t have the Mosaic Law, God’s revealed law, even if they had societal laws. Paul isn’t saying that they always did what is right, but “by nature” they know that there is right and wrong. This “nature” is something God gave.
They show that the work of the law is written on their hearts, while their conscience also bears witness, and their conflicting thoughts accuse or even excuse them.... (Romans 2:15)
They know that there is right and they judge how they behave according to that standard.
Of course they could wrongly apply the standard. Having your feet on the ground doesn’t mean you’re standing in the right place. Natural law and the consciences of men are not without error, but it’s enough to call them on. Christians should both not believe the worldly when they say that law is something socially relative nor should we receive the accusations of the world that say we are the ones who make them feel guilty. The know that they’re guilty by nature.