. Agius was ordained into the
Catholic priesthood on 16 October 1881 at
Subiaco Abbey. He became deeply immersed in Maltese culture as he traveled extensively during his early years. In May 1881, Agius was instructed by the Holy See to open the first Benedictine monastery in Malta. In December 1881, Agius, along with a group of
Benedictine monks, settled in Nigret,
Żurrieq. Under his supervision, a canonical religious community was established and a
novitiate open to international candidates was set up; it was dedicated to the
Immaculate Conception. In 1884, the monastery was closed due to Italian-Maltese political turmoil, and Agius returned to
Ramsgate to continue his mission. In 1893, he was appointed secretary to the
procurator of the Subiaco Congregation by
Pope Leo XIII. ==Appointment to the Philippines==