Resurrection, the first
'The first resurrection,' mentioned in Revelation 20:5, 6, does not mean a first resurrection, but the essence and primary part of resurrection, which is salvation and eternal life. There is only one resurrection to life. A second does not happen, and is not mentioned anywhere in the Bible.
(Referências: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)
Sacred Scripture # 104
104. By Means of the Word, There Is Light Even for People Who Are outside the Church and Do Not Have the Word
THERE can be no union with heaven unless somewhere on our planet there is a church where the Word is present and the Lord is known by means of it. This is because the Lord is the God of heaven and earth, and there is no salvation apart from the Lord.
It is adequate if there is simply a church where the Word is present even though that church may consist of relatively few people. Even so, by means of it the Lord is present everywhere in the whole world, because by means of it heaven is united with the human race. As for the union being by means of the Word, see §§62-69 above.