Again, look at this passage, now on the article: "Messiah's Kingdom To Be Invisible" (May 1, 1914, 5455):
"Christ and the church have only been the incipient kingdom, an embryotic kingdom - the kingdom class, preparing for investiture of authority in God's due time, which we believe is now near. The kingdom is to be a spiritual one, and hence its rulers will be as invisible as are the angels and the heavenly Father. [...] During the Millennium, the Kingdom authority and power of God through Christ and the church will be exercised amongst men; and yet they will not see it with the natural eye, but merely with the eyes of their understanding."
What I'm puzzled about is that the spiritualization of God's Kingdom was already being taught by Russell BEFORE the failed expectations regarding the "end of the gentile times", expected to happen in October 1914 or 1915.
Eden