"CHURCH: the structure of Truth and Love; whatever rests upon and proceeds from divine Principle."
This is the description of Church which Mary Baker Eddy defines in 'Science & Health, with Key to the Scriptures' on page 583. Not so much a building but more, an idea which binds all of us within a community of Love and caring for each other. This 'church' or community is an active force for good, reaching everyone in need.
Read more about this concept of 'church' here