Complex sentence: However, if a person is excommunicated or removes his or her name from the church membership rolls, all saving ordinances are revoked; if the individual wishes to re-join the church, he or she may receive certain saving ordinances again, beginning with baptism.
Split into simpler sentences: However, if a person is excommunicated or removes his or her name from the church membership rolls, all saving ordinances are revoked. Therefore, if the individual wishes to re-join the church, he or she may receive certain saving ordinances again, beginning with baptism.