1 Corinthians 3:11-15

for no one can lay a foundation other than the one which is [already] laid, which is Jesus Christ. But if anyone builds on the foundation with gold, silver, precious stones, wood, hay, straw, each one’s work will be clearly shown [for what it is]; for the day [of judgment] will disclose it, because it is to be revealed with fire, and the fire will test the quality and character and worth of each person’s work. [2 Cor 5:10] If any person’s work which he has built [on this foundation, that is, any outcome of his effort] remains [and survives this test], he will receive a reward. But if any person’s work is burned up [by the test], he will suffer the loss [of his reward]; yet he himself will be saved, but only as [one who has barely escaped] through fire. [Job 23:10]