When a congregation tolerates what God declares intolerable, such indifference demonstrates a woeful rejection of the cruciform life, both individually and corporately. This lies at the heart of what Paul writes in the chapter before us. And what he writes to that ancient church is just as relevant for our church today. Chapter 5 informs us that the cruciform life calls for congregational exercise of church discipline. We will begin our study of this important matter by examining the first five verses under the following headings:

1. A Pure Membership (vv. 1–2)

2. A Powerful Membership (vv. 3–5)