In the final segment of his book "The Cost of Discipleship", Bonhoeffer outlines his doctrine of the church. Discipleship happens within the context of
the church.
Bonhoeffer stresses that we are the Body of
Christ. That is the essential statement
about the church:
“Christ’s place on earth has
been taken by his Body, the Church. The Church is the real presence of Christ.
Once we have realized this truth we are well on the way to recovering an aspect
of the Church’s being which has been sadly neglected in the past. We should
think of the Church not as an institution, but as a person, though of course a
person in a unique sense.”
He recognises the place of the word though that on
its own, he suggests, is not enough. We
also need the sacraments:
“The word of preaching is
insufficient to make us members of Christ’s Body; the sacraments also have to
be added. Baptism incorporates us into the unity of the Body of Christ, and the
Lord’s Supper fosters and sustains our fellowship and communion (κοινωνíα) in
that Body.”
The church, for Bonhoeffer, is really
important. It is the means of God’s
holiness coming into the world. He
writes:
“The holiness of God means
his coming to dwell in the midst of the world and to establish his sanctuary as
the place from which he sends forth his judgement and redemption (Ps. 99 etc.).
Moreover, it is in this sanctuary that God enters into a relationship with his
people by an act of atonement such as can only be effected in the sanctuary
(Lev. 16.16 ff). God makes a covenant with his people and separates them from
the world as his own possession, and vouches himself for this covenant. ‘Ye
shall be holy: for I the Lord your God am holy’ (Lev. 19.2), and again, ‘I the
Lord, which sanctify you, am holy’ (Lev. 21.8). This is the foundation on which
the covenant is based. All the subsequent legislation presupposes and is
intended to maintain the holiness of God and his people. Like God himself, the
Holy One, the people of his sanctuary are also separated from all things
profane and from sin. For God has made them the people of his covenant,
choosing them for himself, making atonement for them and purifying them in his
sanctuary. Now the sanctuary is the temple, and the temple is the Body of
Christ. Hence the ultimate purpose of God, which is to establish a holy
community, is at last fulfilled in the Body of Christ.”
So, disciples, empowered by God, can really make a
difference.