Read Here the words of St Francis Admonition to the Clergy..
“Let us attend, all clerics, to the great sin and ignorance, which certain men have concerning the Most Holy Body and Blood of Our Lord Jesus Christ and the most holy Names and His written words, which sanctify the Body. We know, since there cannot be a Body, unless first it is sanctified by the word. For we have and see nothing corporally of the Most High Himself, in this age, except the Body and Blood, Names and words, through which we have been made and redeemed from death and life (1 Jn 3:14). However all those who minister such holy mysteries, should consider within themselves, most of all those who minister illicitly, how vile are the chalices, corporals, and altar linens, where the His very Body and Blood are sacrificed. And by many in vile places He is placed and abandoned, borne about in a wretched manner and consumed unworthily and ministered to others indiscretely. Even His Names and writted words are sometimes tred under foot; since the bestial man does not perceive the things that are of God (1 Cor 2:14). Is not our piety stirred concerning all these things, when the pious Lord Himself offers Himself into our hands and we handle Him and consume Him each day with our mouth? Or are we ignorant that we must (one day) fall into His Hand? Therefore let us correct quickly all these things and the others; and wherever the Most Holy Body of Our Lord Jesus Christ has been illicitly placed and abandoned, let Him be removed from that place and let them be placed in an honorable place. All these things all the clerics together are bound to observe according to the precepts of the Lord and the constitutions of Holy Mother Church. And those who will not have done this, let them know that they must render an account before the Lord on the day of judgement (cf. Mt 12:36). This has been written so that it may better be observed; let them know themselves to be blessed by the Lord God, who would have it copied.”