The "seamless garment" approach was also criticized by then-Cardinal Joseph Ratzinger while he was serving as Prefect of the Congregation for the Doctrine of the Faith. In a July 2004 letter written to now former-Cardinal Theodore McCarrick and to the United States Bishops as a whole, Cardinal Ratzinger makes it clear that the church does not treat capital punishment with the same moral weight that it does abortion and euthanasia: "Not all moral issues have the same moral weight as abortion and euthanasia. For example, if a Catholic were to be at odds with the Holy Father on the application of capital punishment or on the decision to wage war, he would not for that reason be considered unworthy to present himself to receive Holy Communion...There may be a legitimate diversity of opinion even among Catholics about waging war and applying the death penalty, but not however with regard to abortion and euthanasia."