At weddings, funerals, first Communions and Confirmations, many priests will try to give some guidance on who may present themselves for Holy Communion. A while back, I made a passing remark that I found to be surprisingly effective. After explaining that it is practising Catholics, living in accord with the teaching of the Church and attending Sunday Mass every week who go to Communion, I added that there are always plenty of people who, for various reasons, cannot receive Communion and so there is no need to be embarrassed about remaining in the bench. My hunch was correct: at those public occasions, if you do not explain that there are required dispositions for Holy Communion, people will come up simply to be polite, in case it might be rude not to. Such is the result of our failing to educate the faithful on the proper dispositions for Holy Communion.
At weddings, funerals, first Communions . . .