The Catechism of the Crisis in the Church by Fr Matthias Gaudron SSPX, printed in Germany in 1997 and published by Angelus Press in 2010, concludes the section on the sacraments with this question: 91) Should one receive the sacraments in the new rites? Because of the defects presented above, one should not receive the sacraments in the new rites, but only in the traditional rites, WHICH ALONE ARE WORTHY AND CERTAINLY VALID...