1-е Коринфянам 3:12

Now--rather, "But." The image is that of a building on a solid foundation, and partly composed of durable and precious, partly of perishable, materials. The "gold, silver, precious stones," which all can withstand fire (Rev 21:18-19), are teachings that will stand the fiery test of judgment; "wood, hay, stubble," are those which cannot stand it; not positive heresy, for that would destroy the foundation, but teaching mixed up with human philosophy and Judaism, curious rather than useful. Besides the teachings, the superstructure represents also the persons cemented to the Church by them, the reality of whose conversion, through the teachers' instrumentality, will be tested at the last day. Where there is the least grain of real gold of faith, it shall never be lost (Pe1 1:7; compare Co1 4:12). On the other hand, the lightest straw feeds the fire [BENGEL] (Mat 5:19).

In this chapter the apostle, I. Blames the Corinthians for their carnality and divisions (Co1 3:1-4). II. He instructs them how what was amiss among them might be rectified, by remembering, 1. That their ministers were no more than ministers (Co1 3:5). 2. That they were unanimous, and carried on the same design (Co1 3:6-10). 3. That they built on one and the same foundation (Co1 3:11-15). III. He exhorts them to give due honour to their bodies, by keeping them pure (Co1 3:16, Co1 3:17), and to humility and self-diffidence (Co1 3:18-21). IV. And dehorts them from glorying in particular ministers, because of the equal interest they had in all (Co1 3:22 to the end).

3:12-15 Some of the things that people build on the foundation of Christ will endure; other things will burn up in the fire of judgment (cp. Mal 4:1). On judgment day, the work of each builder who instructs the church will be assessed (cp. Jas 3:1; see also Rom 14:10-12; 2 Cor 5:10). Those whose teachings are faithful and true will receive a reward; the others will suffer great loss, not of their salvation but of their reward. They themselves will be saved, but just barely, like someone pulled to safety through a wall of flames (cp. Amos 4:11; Zech 3:2; Jude 1:23).