'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.

(റഫറൻസുകൾ: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)

4414. The variations of light in heaven are as many as the angelic communities which constitute heaven; indeed they are as many as the angels within each community. The reason why is that heaven is arranged into order conforming with all the variations there are of good and truth, and so conforming with all the states there are of intelligence and wisdom, and consequently with the ways that light from the Lord is received. This is the reason why in the whole of heaven the light is nowhere entirely the same but varies according to the different ways in which red and white enter into the composition of it, and according to degrees of intensity. For intelligence and wisdom are nothing other than the higher kind of modification of heavenly light which radiates from the Lord.