What does it mean that Israel feared the LORD and believed in Exodus 14:31?

The final verse of Exodus 14 is, in one sense, the whole chapter in two words.

The Unique Pairing

"And Israel saw the great hand (הַיָּד הַגְּדֹלָה) which YHWH did against Egypt, and the people feared (וַיִּירְאוּ) YHWH, and they believed (וַיַּאֲמִינוּ) in YHWH and in Moses his servant" (Exo 14:31).

The joining of H3372 (יָרֵא, "fear") and H539 (אָמַן, "believe") with YHWH as the object of both in a single verse is unique in the entire sixty-six-book canon. No other verse joins "feared YHWH" and "believed in YHWH" in one breath. The study takes its title from this one-of-a-kind construction. It is not an accident of style; it is the point.

The Transfer of Fear

The fear does not vanish at the sea — it changes address. The same verb form H3372 runs through three decisive moments in Exodus 14:

• 14:10 — וַיִּירְאוּ מְאֹד, "they feared greatly" — the paralyzing terror of Egypt's six hundred chariots bearing down on them.
• 14:13 — אַל תִּירָאוּ, "Fear not!" — Moses' hinge command (the prior study, Stand Still and See the Salvation).
• 14:31 — וַיִּירְאוּ הָעָם אֶת יְהוָה, "the people feared YHWH."

Moses' command "Fear not" did not kill the fear; it redirected it. The terror that paralyzed at the approach of Egypt's army becomes the reverence that immediately produces belief. The verb form is identical at 14:10 and 14:31 (Qal sequential imperfect, third person plural); only the object has changed — from creature to Creator. Right fear and right faith are the next two words in verse 31, sequential and immediate, the response produced by seeing "the great hand" (הַיָּד הַגְּדֹלָה, H3027 + H1419).

The Founding Faith

H539 (אָמַן, Hiphil: "to believe, trust") belongs to a word-family that runs through the whole canon: אֱמוּנָה (H530, emunah, "faithfulness"), אֶמֶת (H571, emet, "truth/reliability"), אָמֵן (amen, "it is reliable"). To believe in YHWH is not bare intellectual assent but the full domain of covenant trust.

The arc in Exodus is deliberate. At Exodus 4:31 the people first believed — "And the people believed" (וַיַּאֲמֵן הָעָם) — when Moses showed the signs before the plagues. That was the beginning. Here at 14:31, having walked through the sea, the nation's faith reaches its founding depth: a full-plural form (וַיַּאֲמִינוּ), an explicit double object (YHWH and Moses), produced not by signs but by the weight of what their eyes had just seen.

This is the corporate enactment of what Abraham did as an individual: "Abraham believed in YHWH (וְהֶאֱמִן בַּיהוָה), and he counted it to him as righteousness" (Gen 15:6) — the canon's first "believed in YHWH," and the only other verse where H539 Hiphil takes YHWH as its object and also carries the weight of covenant standing. The Septuagint renders both with the same Greek aorist, ἐπίστευσεν / ἐπίστευσαν — the identical construction Paul cites in Romans 4:3 and Galatians 3:6 for justification by faith. The lexical chain is unbroken from Abraham's individual faith-declaration to Israel's corporate sea-faith to Paul's exposition of righteousness.

The Warning Inside the Victory

Exodus 14:31 is not the end of the story, and the arc is not triumphalist. YHWH's stated purpose at Sinai — "so that they will believe in you (יַאֲמִינוּ) forever" (Exo 19:9) — uses the same H539 Hiphil. The faith created at the sea was intended to be permanent.

It was not. Numbers 14:11 records YHWH's indictment: "How long will they not believe in me (לֹא יַאֲמִינוּ בִי), despite all the signs I performed?" — the identical morphological form (H539 Hiphil plural with YHWH as object), now negated. Psalm 78:22 names the failure in the direct context of the sea miracle: "they did not believe in God (לֹא הֶאֱמִינוּ, H539)... and did not trust in his salvation" — in the same psalm that celebrates "he split the sea" (Psa 78:13).

The generation that feared YHWH and believed at the shore failed to believe in the wilderness. Paul draws exactly this structure in 1 Corinthians 10:1–5: "all were baptized into Moses in the cloud and in the sea... yet with most of them God was not pleased; they were overthrown in the wilderness." The sea creates faith; created faith must be maintained. The founding moment at 14:31 is not a guarantee — it is a beginning and a standard.