Two Humanities
All throughout the Bible, from Genesis to Revelation, we see two distinct groups.[1] God has called particular people from all nations. As James Hamilton has said, “People are either seed of the serpent, on the side of the snake in the garden, or seed of the woman, on the side of God and trusting in his promises.”[2]
The careful reader of Scripture can see the enmity between the two seeds in Genesis[3] and in fact through the whole Old Testament. There are physical decedents of Eve that are spiritually seed of the serpent.[4] This is not just something we see in the Old Testament though. We see it through the whole of Scripture (cf. e.g. Matt. 13:38; Jn. 8:44; 1 Jn. 3:8). We see two distinct seeds with two distinct ends from the beginning of Genesis (cf. esp. Gen. 3:15) to the end of Revelation (cf. e.g. Rev. 21).
Notice that in 2 Thessalonians 1:7-10 there are two groups: (1) those who did not believe and thus receive judgment and (2) those who do believe and thus enjoy the presence of God and marvel at Him. And notice Jesus separates the goats from the sheep based on what they did in their earthly lives (Matt. 25:32ff). People are gravely either goat or sheep, wise or fool, darkness or light, faithful or faithless, in Christ or damned.
As I have said, the Bible shows two different humanities, one lost and the other saved, one in heaven and one in hell. This is what we see throughout the story of Scripture and this is what we see reflected in other places in the early church’s teaching. For instance, the Didache (50-120AD) says, “There are two ways, one of life and one of death, and there is a great difference between the two ways” (1:1).[5]

