Lord’s Day 28, Chapter 4: Bone of His Bone

The question therefore is: what does the Heidelberg Catechism means when it instructs us "that he feeds and nourishes my soul to everlasting life, with his crucified body and shed blood," and that to eat the crucified body and drink the shed blood of Christ means "to become more and more united with his sacred body, by the Holy Ghost, who dwells both in Christ and in us; so that we, though Christ is in heaven and we on earth, are notwithstanding 'flesh of his flesh, and bone of his bone;' and...