Worthy Receivers

The final paragraphs of the Westminster Confession's chapter on The Lord's Supper:

7. Worthy receivers, outwardly partaking of the visible elements, in this sacrament, do then also, inwardly by faith, really and indeed, yet not carnally and corporally but spiritually, receive, and feed upon, Christ crucified, and all benefits of His death: the body and blood of Christ being then, not corporally or carnally, in, with, or under the bread and wine; yet, as really, but spiritually, present to the faith of believers in that ordinance, as the elements themselves are to their outward senses.

8. Although ignorant and wicked men receive the outward elements in this sacrament; yet, they receive not the thing signified thereby; but, by their unworthy coming thereunto, are guilty of the body of the Lord, to their own damnation. Wherefore, all ignorant and ungodly persons, as they are unfit to enjoy communion with Him, so are they unworthy of the Lord's table; and cannot, without great sin against Christ, while they remain such, partake of these holy mysteries, or be admitted thereunto.