The July apparition and the three Fatima secrets revealed there deeply affected Jacinta’s spiritual development. Having seen the pitiful souls suffering in Hell, she loved making sacrifices for the conversion of sinners, such as fasting and frequenting the Church even when it wasn’t Sunday. She was also devoted to the Immaculate Heart, loved the prayer “Sweet Heart of Mary, be my salvation.” and encouraged Lucia, who was entrusted with the mission of spreading devotion to the Immaculate Heart. Jacinta, having seen the Holy Father being martyred, also loved offering prayers and sacrifices for the Pope. In 2000, Pope John Paul II beatified Francisco and Jacinta and publicly thanked Jacinta for her prayers and sacrifices. Mary let Jacinta know that she would be brought to hospital in Lisbon to die alone, and then be brought to Heaven. When it was time to leave, Jacinta tearfully embraced Lucia and, knowing this was their final farewell, she asked Lucia to keep praying for her until she reached Heaven and to keep sacrificing for sinners. While in Lisbon, Mary revealed to Jacinta that it was the sin of impurity that brought the most souls to Hell. After Jacinta died, her body was discovered to be incorrupt and the Pope commanded Lucia to recount the stories of Francisco and Jacinta to the world.