If you listen carefully to yourself, you might be surprised to find that you do not understand many of the things you say. People borrow phrases from others, and in doing so, they borrow thoughts. But when you do this without understanding the thought and making it your own, you’re borrowing the thought, not as a thought, but as a tool. You need to understand a thought to incorporate it into your belief system, but you don’t need to understand it to use it to get what you want in the world. The problem is that when you adopt a thought without mastering it, so to speak, it will master you. As Carl Jung said, “People don’t have ideas; ideas have people.”
For this reason, I’m highly skeptical of easily chantable phrases. Examples of these phrases include “trans rights are human rights,” “hate speech isn’t free speech,” and “lock her up.” It’s easy to shout these words or put them on a sign, but it’s not so easy to figure out exactly what is meant by them. But because they have that quality of chantability, you can use them as weapons against your ideological opponents without reckoning with the thoughts which they express.
It’s not just chants that are a problem. Even a less pithy phrase can become a linguistic unit whose meaning is never clearly defined. For instance, evangelical Christians might speak of “asking Christ into your heart” without quite knowing what this phrase means, or where it comes from. Indeed, it seems to me that evangelicals regard a great number of theologically dubious phrases as being somehow derived from scripture. As a result, the ideas represented by these phrases infect the minds of the members of the congregation.
If you find yourself resorting to a few ready-made phrases in certain situations, then you might have borrowed them from someone, who might have borrowed them from someone else, etc. Who knows where the thought originated? Perhaps in the mind of God, or perhaps in the depths of Hell. In any case, examine it and trace it back to its beginning. Figure out why you think what you think and determine whether the words you’re saying express a good thought. Otherwise, you’re just enslaving yourself to an idea that is not your own, making yourself a mouthpiece for someone else’s words.