Who were the Nephilim?

Understanding Genesis 6:4

The Nephilim are among the most debated figures in all of Scripture. They appear in only two passages — Genesis 6:4 and Numbers 13:33 — yet they have generated centuries of theological speculation, countless books, and endless internet debate.

What the text says:

Genesis 6:1-4 describes a period before the Flood when 'the sons of God saw that the daughters of humans were beautiful, and they married any of them they chose.' Their offspring were the Nephilim — described as 'heroes of old, men of renown' (gibborim, mighty warriors). The Hebrew word 'Nephilim' (נְפִילִים) likely derives from 'naphal' (to fall), suggesting 'fallen ones,' though some connect it to a root meaning 'giants' or 'mighty ones.'

Three major interpretations:

1. The Angelic View — The 'sons of God' (bene elohim) were fallen angels who took human wives, producing hybrid offspring of extraordinary size and power. This is the oldest interpretation, found in 1 Enoch (2nd century BC), the Dead Sea Scrolls, Josephus, and early church fathers like Justin Martyr and Irenaeus. The phrase 'sons of God' is used for angelic beings in Job 1:6, 2:1, and 38:7. Jude 6-7 and 2 Peter 2:4-5 seem to reference angels who 'did not keep their proper domain' and committed sexual immorality, which supporters argue confirms this reading.

2. The Sethite View — The 'sons of God' were the godly line of Seth, and the 'daughters of men' were the ungodly line of Cain. Their intermarriage produced cultural and spiritual corruption, not literal giants. This view became dominant in the 4th-5th century through Augustine and has been the most common Protestant interpretation. It avoids the theological difficulty of angel-human reproduction but struggles to explain why this intermarriage would produce 'mighty men' or why the term 'sons of God' would apply to humans.

3. The Royal/Dynastic View — The 'sons of God' were ancient kings or rulers who practiced polygamy and tyranny ('married any of them they chose'). 'Nephilim' refers to powerful warlords, not supernatural beings. This view connects to the ancient Near Eastern concept of kings as divine representatives.

Were they giants?

The association with giants comes from Numbers 13:33, where the Israelite spies report seeing Nephilim in Canaan: 'We seemed like grasshoppers in our own eyes, and we looked the same to them.' However, this report is explicitly called an 'evil report' (dibbah) — the spies were exaggerating to discourage Israel from entering the land. Caleb and Joshua contradicted their assessment.

The Septuagint (Greek Old Testament) translates Nephilim as 'gigantes,' which means 'earth-born' in Greek, not necessarily 'giants' in the modern sense — though the association stuck.

Why it matters:

Regardless of which interpretation one holds, the passage's theological point is clear: the period before the Flood was characterized by escalating corruption and the violation of God-ordained boundaries. Genesis 6:5 immediately follows: 'The Lord saw how great the wickedness of the human race had become on the earth, and that every inclination of the thoughts of the human heart was only evil all the time.' The Nephilim account is part of the rationale for the Flood — the world had become so corrupted that divine judgment was necessary.

The passage serves as a warning about the consequences of crossing boundaries God has established — whether those boundaries are between the human and angelic realms, between the godly and ungodly, or between righteous authority and tyrannical power.