And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them. And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works. And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works. And death and hell were cast into the lake of fire. This is the second death. And whosoever was not found written in the book of life was cast into the lake of fire. - Revelation 20:11-15 (KJV)
All others will receive eternal life!
During the Millennium, which begins when we are all changed in the twinkling of an eye at the 7th Trump, those overcomers who have taken part in the First Resurrection will be priests (teachers) with Jesus. Those who never had a chance to hear the Truth of God’s Word will have the opportunity to hear it at this time. At the end of the Millennium, Satan will be loosed for a short season, and he will be out again to deceive those he can. (There can be no reason for the Millennium to take place at all except for God to separate (with the help of those of us who were part of the First Resurrection) the persons who will perish at the Great White Throne Judgement from those who will receive eternal life at that time because they did not follow Satan when he was loosed for that short season and were not deceived (This is the Second Resurrection. The fact that the Bible calls one the First Resurrection indicates there is to be a Second Resurrection). Makes sense!