Matthew24 and Revelation7:1,2 indicate that the 2nd and 3rd fire signs may be EMP weapons - man made lightning.
Then it was further delayed still by the 7 month kingship malediction of the Laodicean Gentile Times from 2016Tishri15 to 2017Iyyar15 (when the 3rd holy spirit, Jesus' wife, the 144,000 1NC Kings were not permitted to rule over God's people).
The 3rd Holy Spirit, the South wind, is completed at the 5th marriage on 2017Adar17 and starts blowing on veil lifting day of 2017Adar24.
The 4EC water baptism ends for 3EC JWs on 2018Nisan10, the late 3rd marriage Pentecost, temple burning day new Chislev1 secular.
The Gospel of Philip from the Nag Hammadi find (that was buried in an urn hidden in the ground) is a good exposition of the doctrine of TCC2 (the second true Christian church). The administrations of these 4 churches we call FDS1, FDS2, FDS3 and FDS4 (the 1st 2nd 3rd and 4th Faith and Discreet Slaves of Matthew24).
The Watchtower, founded by Charles Russell was the 3rd true Christian church and the Lords Witnesses are the 4th - in our understanding. Each of the 4 churches had a water baptism from heaven through an Elijah. The churches themselves we call TCC1, TCC2, TCC3 and TCC4.