Revelation 12:13 Now when the dragon saw that it had been hurled down to the earth, it persecuted the woman who gave birth to the male child. 14 But the two wings of the great eagle were given to the woman, so that she might fly into the wilderness to her place, where she is to be fed for a time and times and half a time away from the face of the serpent.
Dragon/Serpent = Satan
Woman = heaven
Male child = kingdom
Wilderness = figurative place with no "cities" (no congregations/no denominations/no religious institutions)
Time and times and half a time = 3 1/2 years
When Jesus is enthroned and kicks Satan out of heaven, Satan will persecute the kingdom heirs on earth for 3 1/2 years. The heirs of the kingdom will be okay, just like Jehovah took care of Israelites in the wilderness after they came out of Egypt - the angels will assist true Christians even though all religious institutions will be destroyed (a figurative "wilderness" with no organized religious institutions).
17 So the dragon became enraged at the woman and went off to wage war with the remaining ones of her offspring, who observe the commandments of God and have the work of bearing witness concerning Jesus.
Dragon = Satan
Woman = heaven
Remaining ones of her offspring = kingdom heirs on earth
There will still be a preaching work to do on earth during the 3 1/2 years of the tribulation. True Christians will continue to tell others that the Kingdom is coming and Jesus is King.
Daniel 7:25 He will speak words against the Most High, and he will continually harass the holy ones of the Supreme One. He will intend to change times and law, and they will be given into his hand for a time, times, and half a time. 26 But the Court sat, and they took away his rulership, in order to annihilate him and to destroy him completely. 27 “‘And the kingdom and the rulership and the grandeur of the kingdoms under all the heavens were given to the people who are the holy ones of the Supreme One. Their kingdom is an everlasting kingdom, and all rulerships will serve and obey them.’ 28 “This is the end of the matter. ….
He = The United Nations government
Time times and half a time = 3 1/2 years
Holy ones of the Supreme One = kingdom heirs
the Court = God
The United Nations government will attack all religion including the kingdom heirs for 3 1/2 years, but at the end of that time God will have the Kingdom completely destroy all governments in opposition.