"Fire" is here spoken of as the synonym, or equivalent, or parallel, of "salt." In this figure, _fire_ is to accomplish what _salt_ performs; the work of _salt_ is to be done by _fire_. In what sense can this be true? Fire does consume and destroy the perishable;[102] it does bring out and refine that which is permanent and precious;[103] it does try and test and reveal the measure of real value in that which is submitted to it.[104] In the testing time, "each man's work shall be made manifest: for the day shall declare it, because it is revealed in fire; and the fire itself shall prove each man's work, of what sort it is. If any man's work shall abide which he built thereon [on the one Foundation], he shall receive a reward. If any man's work shall be burned he shall suffer loss: but he himself [who has builded] shall be saved; yet as through fire."[105] [102] Gen. 19 : 24, 25; Exod. 9 : 23, 24; Lev. 10 : 2; 13: 52-57; Matt. 3 : 12; 7: 19; Luke 3 : 17; John 15 : 6. [103] Mal. 3 : 2, 3. [104] 1 Pet. 1 : 7. [105] 1 Cor. 3 : 13-15. The whole context of the passage in Mark's Gospel indicates that Jesus is speaking of _life_. He is showing the way to attain to life. He points to the final testing of life by fire. As salt is shown to correspond with life, and as this seems to have been understood by his hearers, would they not have seen that Jesus was pointing out that the measure of life, or salt, the reminder of God's covenant with his people, in every one of them, would be revealed in the testing of fire? It is, indeed, because salt represents life, that salt was to accompany every sacrifice under the Jewish dispensation. Not death, but life, was an acceptable offering to God, according to the teachings of the Bible, both in the Old Testament and the New.[106] God wants "not yours, but you."[107] This was emphasized by priest and prophet in the history of the Jewish people, earlier and later. Paul re-echoed this primal thought when he appealed to Christians: "I beseech you therefore, brethren, by the mercies of God, to present your bodies [yourselves] a _living_ sacrifice, holy, acceptable to God, which is your reasonable service."[108] Without salt, without the symbol of life, no sacrifice was to be counted a fitting or acceptable offering at God's altar. [106] See _Blood Covenant_, passim. [107] 2 Cor. 12 : 14. [108] Rom. 12 : 1. Salt is taken, in the world's thought, as an equivalent of wit, or lively wisdom, in speech. Thus Paul counsels the Colossian Christians: "Let your speech be always with grace, seasoned with salt, that ye may know how ye ought to answer each one."[109] Because the Athenians were noted for their life and wit in speech, "Attic salt" was a synonym of truest life in conversation. Cicero says of Scipio: "_Scipio omnes sale superbat_" ("Scipio surpassed all in salt," or "wit"). [109] Col. 4 : 6.