1 Corinthians 3:13-15

The work of each [one] will become [plainly, openly] known (shown for what it is); for the day [of Christ] will disclose and declare it, because it will be revealed with fire, and the fire will test and critically appraise the character and worth of the work each person has done. If the work which any person has built on this Foundation [any product of his efforts whatever] survives [this test], he will get his reward. But if any person's work is burned up [under the test], he will suffer the loss [of it all, losing his reward], though he himself will be saved, but only as [one who has passed] through fire. [Job 23:10.]