"The Kirk is invisible," consisting of the Elect, "who are known only to God." This gave much cause of controversy to Knox's Catholic opponents.

"The notes of the true Church" are those of Calvin's.

As to the Sacrament, though the elements be not the _natural_ body of Christ, yet "the faithful, in the right use of the Lord's Table, so do eat the body and drink the blood of the Lord Jesus that He remains in them and they in Him.

.

.