Some certain congregations in my past could do well to read this and question their practice or label:

People now regard the holy sacrament of the body and blood of our Lord so lightly and assume an attitude toward it as if there were nothing on earth which they needed less than just this sacrament; and yet they want to be called Christians. They imagine, because they have now become free from papal coercion, that they are no longer obligated to use this sacrament but may well do without it and freely despise it without sinning at all. And if this sacrament were never used or were lost, it would not matter to them.

Martin Luther, "Admonition Concerning the Sacrament of the Body and Blood of our Lord"