" To be really Bible-believing Christians we need to practice, simultaneously, at each step of the way, two biblical principles.

One principle is that of the purity of the visible church. Scripture commands that we must do more than just talk about the purity of the visible church; we must actually practice it, even when it is costly.

The second principle is that of an observable love among all true Christians. In the flesh we can stress purity without love, or we can stess love without purity; we cannot stress both simultaneously. To do so we must look moment by moment to the work of Christ and to the Holy Spirit. Without that, a stress on purity becomes hard, proud, and legalistic; likewise without it a stress on love becomes sheer compromise.

Spiritually begins to have real meaning in our lives as we begin to exhibit simultaneously the holiness of God and the love of God. We never do this perfectly, but we must look to the living Christ to help us do it truly. "

― Francis A. Schaeffer , The Great Evangelical Disaster