"Whosoever speaks against what they know their conscience to be...".
If you mean doing/not doing things despite knowing doing/not doing so to be 'right', then I'd argue that it's pretty much impossible to be a human and not be guilty of something like that.
We always go against our judgements and often fail to do what we believe to be right. In fact, I'd say people, even the best, likely fail to do what they know is right far more often than they
do do what they think is right or even avoid doing something they think is wrong.
Homo sapiens just seems to be a synonym for 'miserable fucking failure'.
Doing our best is so hard; but that is also what makes it so absolutely meaningful when weon the most rare of occasionsactually manage to do it.
Love your enemies!