Truth

Truth is the agreement between reality and what is understood, said, or lived. A thought is true when it agrees with reality; speech is truthful when it agrees with what one thinks; life is true when actions agree with what is good.

Yes. We can speak of truth in knowledge, truth in words, truth in conscience, and truth in life. These are related, but each compares something different: reality, thought, speech, moral judgment, and conduct.

Because human beings need reality in order to live well. Error confuses intelligence, lies damage trust, and a false conscience leads to bad actions.

Yes. A person may act according to conscience and still be wrong if conscience has been badly formed. For this reason conscience must seek truth and be educated by reason, natural law, and Christian doctrine.

No. Truth helps freedom, because freedom is meant to choose the good. A person who ignores truth is more easily dominated by passions, fashions, or manipulation.

By studying seriously, listening to wise people, being humble before reality, avoiding self-deception, and asking God for light. Sincerity is essential because pride and convenience easily distort judgment.

The religious truth is the truth about God and about the way to reach Him. Christians recognize that God has revealed Himself fully in Jesus Christ and guides His Church so that this truth may be transmitted faithfully.