Complex sentence: Healy completed a doctorate in biblical theology in 2000 at the Gregorian University in Rome and in March of 2000, in Jerusalem, she made a permanent vow of consecration to God in celibacy.
Split into simpler sentences: Healy completed a doctorate in biblical theology in 2000 at the Gregorian University in Rome. In March of 2000, in Jerusalem, she made a permanent vow of consecration to the Lord in celibacy.