And Moses built an altar, and called the name of it Jehovahnissi:

EXODUS 17:15KJV
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What does Exodus 17:15 mean?

Exodus 17:15 describes how Moses built an altar and named it "Jehovahnissi," which means "The LORD is my banner." This act marked a moment of gratitude and recognition that God had helped the Israelites win a key battle.

In this verse, Moses is responding to a victory over the Amalekites, a hostile group that attacked the Israelites during their journey in the wilderness. By building an altar and giving it this specific name, Moses publicly acknowledges God's role as the one who led and protected the people, much like a banner leads and rallies an army.

The Hebrew behind Exodus 17:15

  • Jehovahnissi (יְהוָ֥ה נִסִּֽי, YHWH nissi): This phrase combines the personal name for God (YHWH, often rendered "the LORD") with a word meaning "banner" or "standard." The idea is that God Himself is the rallying point and symbol of victory for the people.
  • altar (מִזְבֵּ֑חַ, mizbeach): The word for "altar" refers to a structure for offering sacrifices or marking significant events. Here, it is a physical reminder of God's help.
  • called (וַיִּקְרָ֛א, vayikra): This verb means "to call" or "to name," showing that Moses intentionally chose a name that would remind future generations of this event.

Why Exodus 17:15 matters

  • The verse clarifies that the victory was not attributed to military strength or strategy, but to God's intervention, as symbolized by the altar's name.
  • By naming the altar "Jehovahnissi," Moses sets a precedent for remembering God's help through physical reminders and names, which becomes a pattern throughout Israel's history.
  • This moment connects to the wider passage by showing how leadership, faith, and God's presence work together in the life of the community, especially during times of crisis.