"The Week of Prayer for Christian Unity has been jointly organized by the World Council of Churches (WCC) and the Pontifical Council for Promoting Christian Unity of the Roman Catholic Church since 1968." "THE MOTHER OF HARLOTS AND ABOMINATIONS OF THE EARTH" (Revelation 17:5) has her daughters uniting on her false doctrines and becoming one against God's doctrines. Regarding antichrist (2 John 1:8), "Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son" (2 John 1:9).