you should read the article. Excellent read.
Here is the actaully article by the bishop- It’s a long but a good read.
therealpresence.org/eucharst/holycom/denial.htm
In approaching to receive the Sacrament of the Body and Blood of Christ, the faithful must both respect the holiness of the Sacrament, the Real Presence of Christ, and examine their own worthiness, lest they condemn themselves by receiving the Lord unworthily.
The emphasis is on self-examination, in order to discover preparedness to receive the Sacrament or not. If one is not prepared, for example, because of serious sin which is unremitted, then he simply is not to approach to receive Holy Communion. Here, one is dealing with what may be simply called a “reality check”. Does the actual state of my soul dispose me to receive the true Body and Blood of Christ?
The self-examination necessarily has reference to one’s relationship both to God and to others. Communion with Christ in His Body and Blood means putting into practice what He has taught us, namely love of God and of neighbor. Serious sin against God or against neighbor makes one unworthy to receive Holy Communion, until the sin has been confessed and forgiveness received through the Sacrament of Penance.
If the lack of right disposition is serious and public, and the person, nevertheless, approaches to receive the Sacrament, then he is to be admonished and denied Holy Communion. In other words, the Church cannot remain silent and indifferent to a public offense against the Body and Blood of Christ.
Perhaps the most recent authoritative commentary on Saint Paul’s teaching regarding unworthiness to receive Holy Communion is found in Pope John Paul II’s Encyclical Letter *Ecclesia de Eucharistia, *“On the Eucharist in Its Relationship to the Church,” issued on Holy Thursday, April 17, 2003. In Chapter Four of the Encyclical Letter, “The Eucharist and Ecclesial Communion,” Pope John Paul declared:
The celebration of the Eucharist, however, cannot be the starting point for communion; it presupposes that communion already exists, a communion which it seeks to consolidate and bring to perfection. The sacrament is an expression of this bond of communion both in its *invisible *dimension, which, in Christ and through the working of the Holy Spirit, unites us to the Father and among ourselves, and in its *visible *dimension, which entails communion in the teaching of the apostles, in the sacraments and in the Church’s hierarchical order [8].
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I am deeply aware of the difficulty which is involved in applying the discipline of can. 915. I am not surprised by it and do not believe that anyone should be surprised. Surely, the discipline has never been easy to apply. But what is at stake for the Church demands the wisdom and courage of shepherds who will apply it.
The United States of America is a thoroughly secularized society which canonizes radical individualism and relativism, even before the natural moral law. The application, therefore, is more necessary than ever, lest the faithful, led astray by the strong cultural trends of relativism, be deceived concerning the supreme good of the Holy Eucharist and the gravity of supporting publicly the commission of intrinsically evil acts. Catholics in public office bear an especially heavy burden of responsibility to uphold the moral law in the exercise of their office which is exercised for the common good, especially the good of the innocent and defenseless. When they fail, they lead others, Catholics and non-Catholics alike, to be deceived regarding the evils of procured abortion and other attacks on innocent and defenseless human life, on the integrity of human procreation, and on the family.
As Pope John Paul II reminded us, referring to the teaching of the Second Vatican Ecumenical Council, the Holy Eucharist contains the entire good of our salvation [91]. There is no responsibility of the Church’s shepherds which is greater than that of teaching the truth about the Holy Eucharist, celebrating worthily the Holy Eucharist, and directing the flock in the worship and care of the Most Blessed Sacrament. Can. 915 of the *Code of Canon Law *and can. 712 of the *Code of Canons of the Eastern **Churches *articulate an essential element of the shepherds’ responsibility, namely, the perennial discipline of the Church by which the minister of Holy Communion is to deny the Sacrament to those who obstinately persevere in manifest grave sin.
Most Rev. Raymond L. Burke