### Core Meaning & Semantic Range
The Hebrew word **chêylâh**, represented by `{{H2430}}`, is a term for an **intrenchment** or **bulwark**. As the feminine form of חַיִל, it appears only **1 time** in **1 unique verse** in the entire Bible, making its specific context highly significant. The word denotes a defensive fortification or rampart.
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{H2430}}` is in [[Psalms 48:13]], a passage that calls for a detailed inspection of a great city. The verse commands the observer to "Mark ye well her **bulwarks**, consider her palaces." Here, the bulwark represents the city's strength and security. The explicit purpose of this observation is so that the testimony of the city's fortitude can be passed down to the next generation, as stated in the same verse: "that ye may tell it to the generation following."
### Related Words & Concepts
In its single context, `{{H2430}}` is surrounded by words that emphasize careful observation and the city's key features:
* `{{H7896}}` **shîyth** (to place; apply, appoint, array, bring, consider, lay (up), let alone, look, make, mark, put (on), regard, set, shew, be stayed, take): This root is used as the command to "Mark" the bulwarks, indicating a deliberate act of setting one's attention upon them. It is also used when God vows to "make" enemies a footstool [[Psalms 110:1]].
* `{{H3820}}` **lêb** (the heart; feelings, the will and even the intellect): This word is used to intensify the command in [[Psalms 48:13]], which instructs the people to set their "heart" to the bulwarks. It signifies that this is not a casual glance but a deep, internal consideration, as seen in the command to "Keep thy heart with all diligence" [[Proverbs 4:23]].
* `{{H6448}}` **pâçag** (to cut up, i.e. (figuratively) contemplate; consider): Appearing as "consider," this word is used in parallel with the command to mark the bulwarks, reinforcing the call for thoughtful examination of the city's structures.
* `{{H759}}` **ʼarmôwn** (a citadel; castle, palace): This term for "palaces" is presented alongside the bulwarks. It pairs the city's defensive strength with its royal grandeur, both of which are under divine protection, as God is known in the city's "palaces for a refuge" [[Psalms 48:3]].
### Theological Significance
The theological weight of `{{H2430}}` is derived entirely from its singular, powerful context in Psalms 48.
* **A Symbol of Divine Security:** The bulwark is more than a military structure; it is a physical testament to God's protective presence. The call to observe it is a call to recognize the source of the city's safety. This is confirmed elsewhere in the psalm, which notes that God is a "refuge" in the city's palaces [[Psalms 48:3]].
* **A Legacy of Remembrance:** The instruction to mark the bulwark is directly linked to the duty of passing down a testimony "to the generation following" [[Psalms 48:13]]. The fortification serves as a tangible lesson in God's faithfulness that must be preserved and taught.
* **A Call to Contemplation:** The use of `{{H2430}}` is part of an instruction to apply the "heart" `{{H3820}}` and to "consider" `{{H6448}}` God's works. The bulwark, therefore, serves as a focal point for deep reflection on the nature of divine protection.
### Summary
In summary, though appearing only once, `{{H2430}}` **chêylâh** is a potent term. It signifies far more than a physical **bulwark**; it functions as a powerful symbol of God-given security and a tangible lesson in His faithfulness. Its sole context in [[Psalms 48:13]] frames it as an object of deep contemplation, intended to build faith and be recounted for generations to come.