Sister Lissie Aviles, OP helped celebrate the 800th Jubilee in Rome, and even gave a presentation called Take Care of Creation. “It was a good experience because I could see the diversity of the Order and that preaching takes various forms … health, human rights, the ecology, art, music and dance,” S. Lissie said. To conclude the 800th anniversary of the Dominican Order, Pope Francis presided over a Mass for the Order of Preachers.