Jesus Christ was the only one to die on the Cross and is the ONLY one who can forgive sin. The trinity is:
The Heavenly Father.
His Son Jesus Christ.
The Holy Spirit.
Fatima is only a Catholic myth. In order to keep the message pure, it must be made clear that Mary was NEVER declared a member of the Godhead and is not worthy of worship, ONLY the Trinity deserves our worship and prayer.