Earlier quoted context omitted.
I also wondered about that. Why would you "secretly" arrest anyone? And here I thought a critical component of due process is that we don't detain people without charging them with a crime, which is necessarily an open process. But what do I know? I'm just a schmuck who happens to believe normal people can read and interpret the constitution on their own.
The Constitution is a piece of paper, and might influence certain parts of Government to some degree, the same as any other piece of paper. But the beliefs of the people are what really matters. And if the people don't actually entirely agree with the Constitution to the point that they're willing to fight for it and drag their representatives out of Government over it, it's as useless as any other piece of paper.
A piece of paper and its surrounding political philosophy may empowering in theory but is decidedly not in practice. At the end of it all, it is the threat of adverse action, hopefully through re-election or worst-case through violence, that keeps power in check. The majority is too unwilling or too ignorant to oust those that are given the power to strictly enforce the philosophy, and thus the Constitution is emasculated.