That Declaration says: “Naturally, pastoral prudence would strongly suggest the avoidance of instances of public denial of Holy Communion. Pastors must strive to explain to the concerned faithful the true ecclesial sense of the norm, in such a way that they would be able to understand it or at least respect it. In those situations, however, in which these precautionary measures have not had their effect or in which they were not possible, the minister of Communion must refuse to distribute it to those who are publicly unworthy. They are to do this with extreme charity, and are to look for the opportune moment to explain the reasons that require the refusal. They must, however, do this with firmness, conscious of the value that such signs of strength have for the good of the Church and of souls.” The Declaration concludes: “no ecclesiastical authority may dispense the minister of Holy Communion from this obligation in any case, nor may he emanate directives that contradict it.”