Well again, Russell's terminology should be evaluated in the context of his own usage
So short a time ago as 1870 we saw, in addition to the first principles of the Gospel, only the two bare facts--the Lord's second coming
and the Restitution --and these but vaguely; for though we then saw
restitution taught in Scripture, we were much in doubt as to its
comprehensiveness, questioning often whether it would include all the
billions of the dead whom the god of this world had in the present life
blinded. And concerning the Lord's second coming,
while we realized that he is no longer a man, but is now the new
creature--the express image of the Father's person-- a quickening
spirit, yet we failed somehow to make a proper application of this to his second coming, and unthinkingly and ignorantly, rather expected his coming
to be as a glorified man, than as a spiritual being. It was not until
about 1874 that these things became clearer, so that we realized that
when Jesus should come, it would be as unobserved by human eyes as though an angel had come; and that it could be known only by some miracle, by some manifestation or demonstration....
Next our attention was drawn to the subject of the TIME of our Lord's coming.
Before this we had strenuously ignored time, partly because of its
being made so much of by "Second Adventists," and because of the
frequent failures of their expectations. Moreover, the fact that they
claimed the destruction of the world to be the impending event, and used
the periods of time mentioned in Scripture to mark the time of that
destruction, was another reason why we were disposed to ignore the
subject of time. Their erroneous theory of the destruction of the world
cast discredit on the time which they associated with it.
When, however, the manner of our Lord's coming
was seen in the light of what he is--a spiritual, and no longer a human
being--then we saw that our Father had provided TIME in the Bible, that
thus we might know, or see with the eye of our understanding, what we
could not see with our natural eyes-- viz., the Lord's presence. A careful study of times and seasons taught in Scripture convinced us that the Lord was due to be present in 1874, and other time teachings of the Word showed that in the spring of 1875 the restitution of all things was due to commence.
This
conclusion was rather startling, and surprised us thoroughly. It would
have seemed so much easier to believe had the prophecies pointed twenty
years ahead and shown us that then Jesus would come--be present
and do a separating work in the nominal Church, and during a time of
trouble should so order the truth that it, as his word, would smite down
evil and error of every form, including "the kingdoms of this world,"
under "the prince of this world." We re-examined every point carefully,
and every part fitted to every other with a completeness that bore the
stamp of truth, and with a strength which testified that the
calculations came from and were the testimony of God's chronometer.