After the full number of believers among the Gentiles have been brought in, the Lord will return His attention to Israel (Rom 11:25). Satan will at this time increase his deception and rebellion for seven years (Dan 9:27; 1 Thess 2:9-12). During this time God will judge the whole earth in His wrath (Rev 6-18), but the saints will be delivered from it (1 Thess 1:10.)
The Lord Jesus Christ will return on the clouds (Acts 1:11) to bring about the end of Satan’s rule over the world (Rev 20:2-3). Then Jesus will set up His Kingdom over the earth and reign with the saints for one thousand years (Rev 20:4).
Satan will revolt after the thousand years (Rev 20:7-8) which will bring about final judgment on him (Rev 20:9-10) and on all mankind (Rev 20:11-15).
Finally, the Lord will make all things new (Rev 21:3-5) and grant all who believe in Him eternal life (John 3:16).
We are obliged to work hard for the Lord in the meantime (1 Cor 15:58), telling others of the hope that we have (1 Pet 3:15).