'Knowledge of the Truth' in the Bible

whose will is that all men should be saved, and come to the knowledge of the truth.

in meekness admonishing those that oppose themselves; if haply God may give them repentance to attain the full knowledge of the truth,

ever learning, and never able to come to the full knowledge of the truth.

Paul, a servant of God, and an apostle of Christ Jesus, for the faith of Gods elect, and the knowledge of the truth which is according to godliness,

For if we sin willingly after we have received the knowledge of the truth, there no longer remaineth a sacrifice for sins;