Don't love the world, neither the things that are in the world. If anyone loves the world, the Father's love isn't in him.

 (ii) It is just possible that what the phrase means is that these men have gone out from the Church to make it clear that "all who are in the Church do not really belong to it." As C. H. Dodd puts it: "Membership of the Church is no guarantee that a man belongs to Christ and not to Antichrist." As A. E. Brooke puts it although he does not agree that it is the meaning of the Greek "External membership is no proof of inward union." As Paul had it: "For not all who are descended from Israel belong to Israel" ( Romans 9:6). A time such as had come upon John's people had its value, for it sifted the false from the true. 