The mission of the World Apostolate of Fatima is fundamentally the "New Evangelisation" through the promotion of the Message of Fatima. Our Lady of Fatima asked for prayer and penance leading to amendment of life. She asked for a more genuine devotion to the Eucharist and for consecration to Her Immaculate Heart, the path to God.

The urgent necessity for a response to this Message, and for a worldwide promotion of it, in the interest of salvation of souls, acceleration of the triumph of the Immaculate Heart and of peace in the world, is the moving force behind the spread of the World Apostolate of Fatima throughout the world.

"Fatima, in its message and its blessing, is conversion to God."- Pope John Paul II, May 12th, 1991, at Fatima.

Thus, the World Apostolate of Fatima, following the example of the three Little Shepherds, Lucia, Francisco and Jacinta, tries to incarnate this message of hope and stimulate others to do the same.