Classical Prepositions اندر، ز، بهر

Classical Persian uses several short prepositions that a modern learner may meet in poetry, chronicles, proverbial language, or deliberately elevated prose but almost never in ordinary conversation. The most important are اندر andar “in, into, within,” reduced ز ze “from, of,” and بهر bahr-e “for, for the sake of.” Their meanings are usually familiar; their compact shapes and historical register create the difficulty.

These forms are not interchangeable ornaments. اندر and بهر select complements in their own ways, while ز forms conventional contractions such as زین “from/of this.” In verse, their length and syllable structure help satisfy meter, but syntax and meaning still constrain the choice.

A map from classical to modern Persian

The modern equivalents overlap rather than matching mechanically. Classical ز can correspond to modern از in source, cause, comparison, material, or partitive relations. بهر can become برای, به‌خاطر, or به‌منظور, depending on whether it expresses beneficiary, motive, or purpose.

Except for the two passages explicitly attributed below to Ferdowsi and Saadi, the literary-style sentences on this page are original teaching examples rather than quotations from historical sources.

اندر: an older “in” with a broad range

اندر andar was a productive preposition in earlier Persian. It could express location “in, within,” motion “into,” and abstract domain “in regard to.” Modern در now covers most locative uses, while درباره‌ی or در باب often handles a topic. Contemporary writers retain اندر only for a consciously literary, humorous-archaizing, or historical voice.

The phrase اندر بابِ X remains recognizable as an elevated “concerning X,” sometimes used playfully in titles. It is not simply a formal upgrade for every modern در. Saying اندر بانک کار می‌کنم in normal conversation would sound like deliberate pastiche, not polite speech.

ز: reduced از and its contractions

Classical and poetic ز ze is the reduced counterpart of از az. It precedes its complement and often joins closely to a following vowel-initial pronoun or demonstrative. The conventional written contractions are lexical reading cues:

Ferdowsi opens the Shahnameh (completed around ۱۰۱۰ CE) with the public-domain line below. کزین compresses که از این; it does not contain modern کَز as an independent word.

Saadi's thirteenth-century Golestan supplies another famous public-domain example. Here ز یک گوهر means “from one essence/material.”

In meter, monosyllabic ز and contractions such as زین can reduce the syllabic material compared with از این. That is one reason poets select them, but not a license to contract any neighboring words. A reader should first expand the conventional form, recover the syntax, and only then interpret the line. The poetic meter page explains how these shapes fit quantitative verse.

بهر and از بهر: beneficiary, purpose, and motive

Prepositional بهر is pronounced bahr-e before a nominal complement because it takes ezâfe: بهرِ دیدار “for the sake of seeing/meeting.” از بهرِ is a longer classical variant. Both can mark who benefits, the goal pursued, or the motive behind an action. Modern Persian distributes those senses among برای, به‌خاطر, and more formal به‌منظور.

Do not confuse prepositional بهر with بهره “share; benefit,” or with بحر “sea; poetic meter,” although بهر and بحر may sound close in some reading traditions. Syntax disambiguates them: prepositional بهرِ آسایش introduces a purpose; nominal بهره‌ی او means “his share/benefit.”

Register is part of the grammar

A modern reader needs receptive command of all three forms but should produce them selectively. In an edition of a classical poem, preserve the source form. In a modern paraphrase, replace it. In historical fiction or a playful essay heading, اندر may be an intentional voice choice. In an email, report, or conversation, در، از، برای are almost always natural.

Common Mistakes

1. Doubling اندر with modern در

2. Treating every زین as the noun “saddle”

The spelling زین can represent either classical ز + این or the noun “saddle”; context and pronunciation decide. Compare:

3. Inventing a modern-looking spelling for a fixed contraction

4. Omitting ezâfe after بهر

Key Takeaways

• اندر corresponds mainly to modern در, but abstract uses may require درباره‌ی or در باب.
• Poetic ز is reduced از; learn the conventional contractions زین، زان، زو، کز، وز.
• بهرِ and از بهرِ express beneficiary, purpose, or motive and usually become برای، به‌خاطر، به‌منظور.
• Meter helps explain compact forms, but contraction never cancels syntax.
• Treat these items as literary or historical unless the context is deliberately archaizing.