cometh, and now is = is coming, and is now on its way. Its coming depended on the repentance of the nation, when all the prophecies would have been fulfilled. See Act_3:18-26.
true = real. See note on Joh_1:9. App-175.
worshippers. Greek. proskunetes. Only here.
spirit.App-101.
in. No Preposition with the second "in". truth. App-175. See note on Joh_1:14.