The Pontifical Commission Ecclesia Dei was a commission of the Catholic Church established by Pope John Paul II's motu proprio Ecclesia Dei of 2 July 1988 for the care of those former followers of Archbishop Marcel Lefebvre who broke with him as a result of his consecration of four priests of his Society of St. Pius X as bishops on 30 June 1988, an act that the Holy See deemed illicit and a schismatic act. Wikipedia