The soul is the perceiver and revealer of truth. We know truth when we see it, let skeptic and scoffer say what they choose. Foolish people ask you, when you have spoken what they do not wish to hear, 'How do you know it is truth, and not an error of your own?' We know truth when we see it, from opinion, as we know when we are awake that we are awake.
The dangers is that every religion, including the Catholic one, says "I have the ultimate truth." Then you start to rely on the priest, the mullah, the rabbi, or whoever, to be responsible for your acts. In fact, you are the only one who is responsible.
The truth Has to be melted out of our stubborn lives By suffering. Nothing speaks the truth, Nothing tells us how things really are, Nothing forces us to know What we do not want to know Except pain. And this is how the gods declare their love.
Yet truth will sometimes lend her noblest fires, And decorate the verse herself inspires: This fact, in virtue's name, let Crabbe attest,- Though Nature's sternest painter, yet the best.
...And these vicissitudes come best in youth;
For when they happen at a riper age,
People are apt to blame the Fates, forsooth,
And wonder Providence is not more sage.
Adversity is the first path to truth:
He who hath proved war, storm, or woman's rage,
Whether his winters be eighteen or eighty,
Has won experience which is deem'd so weighty.
Truth is more deceptive than falsehood, for it is more frequently presented by those from whom we do not expect it, and so has against it a numerical presumption.