The Activity of the Loveless Church (Revelation 2:2-4)
Religious activity does not mean that you are pleasing to Christ (v4)

The Warning to the Loveless Church (Revelation 2:5-6)
You can fall away from Christ even in the midst of your religious activity (v5a)
Unless your works come from a love for Christ, they will provoke, at best, the discipline of Christ, and at worse, the wrath of Christ (v5b)

The Promise to the Loveless Church (Revelation 2:7)
Not just this church, but anyone of the churches who overcomes loveless religion will serve and reign with Christ for all of eternity (Revelation 22:1-5)