First-Century Christianity — Second Temple Judaism and the Cosmic Gospel

The first Christians were Jews who read Scripture through a Second Temple Jewish lens. Recovering that lens — through scholars like Michael Heiser, N.T. Wright, and Scot McKnight — transforms everything we think we know about what Paul, Jesus, and the apostles actually said.

The Second Temple World

Between the return from Babylon (536 BC) and the destruction of the Second Temple (AD 70), Jewish thought produced a rich supernatural worldview: divine council hierarchies, cosmic rebellions, angelic powers over nations, messianic expectation, and the hope of resurrection and cosmic renewal. This is the air Paul breathed.

"Jesus Is Lord" as Counter-Imperial Claim

In the Roman world, "Lord" (Kyrios) was Caesar's title. "Jesus is Lord" was not merely a religious statement — it was a political and cosmic claim: Jesus, not Caesar, holds all authority in heaven and on earth (Matthew 28:18). First-century believers understood the subversive weight of this confession.

Spirit-Filled House Churches

The first Christians met in homes, not temples. Their gatherings were marked by charismatic gifts: prophecy, tongues, healing, and the breaking of bread. Paul's letters to Corinth, Rome, and Galatia assume communities where the Spirit's gifts were ordinary, not exceptional.