Introduction
One verse before declaring believers the temple of God (v. 16), Paul soberly notes that a true believer's wasted work can be burned away at the judgment, even though the believer himself is saved.
Historical Context
Paul addresses the Corinthian factions, urging serious thought about how each believer builds on the foundation of Christ. The judgment seat of Christ (2 Corinthians 5:10) is in view.
Original Language Insights
'Suffer loss' (zemiothesetai) — to be penalized, to forfeit reward.
'So as by fire' — like one snatched from a burning house with nothing but his own life. The salvation is sure; the loss is real.
Theological Significance
Eternal security and meaningful reward both stand. The believer cannot lose salvation, but can squander reward — and the loss is felt.
Practical Application
Build on Christ with materials that last: faith, obedience, love, mission. Don't waste your years on what fire will consume.