'Revealed' in the Bible

And it had been revealed unto him by the Holy Spirit, that he should not see death, before he had seen the Lord's Christ.

yea and a sword shall pierce through thine own soul; that thoughts out of many hearts may be revealed.

But there is nothing covered up, that shall not be revealed; and hid, that shall not be known.

after the same manner shall it be in the day that the Son of man is revealed.