Abstract
The church’s mission to the world in the new millennium will require a careful balance of global vision and local sensitivity. Karl Rahner’s ecclesiology supplies useful tools for this balance, in that it moves toward an appreciation of the inherent authority and dignity of the local church community, understood as an interpersonal network within the broader church. Rahner’s focus on the church as sacrament provides the key consideration: that the church necessarily accomplishes its mission in the midst of concrete historical contexts. Rahner also provides a way of understanding the presence of the whole church embodied in the local community, particularly as it gathers for Eucharist. This sharing in the essence of the church also manifests itself in the local community’s roles in nurturing and responding to official authority. Rahner’s trust in the work of the Spirit for the maintenance of unity allows him to revel in the church’s diversity. The local community shows most clearly the aspect of church as pilgrim in the world, which Rahner underscores. Because the local community embodies the universal church in a particular location, the study of the community and its contexts is essential for understanding the reality and the mission of the church in the world.