War continuing until the end refers, of course, to the end of the story, or the end of times, when desolations have been decreed and God is ready to put the end time wheels into motion and begin the last seven of the series.
However, the phrase like the angels in Heaven does not indicate that angels are incapable of procreation, but that the angels of Heaven are not given in marriage, which leads to the understanding that they do not procreate.
Antichrist’s Role in Satan’s Counterfeit Program Though it is too rarely focused on in eschatological study, there is a clear teaching in scripture of Satan’s counterfeiting work in his final program.