Strong’s G5446: From physis (nature), meaning “natural, physical, or instinctive.” Describes what conforms to the natural order of creation as established by God, emphasizing the inherent design and purpose within creation that reflects divine wisdom.

U- Unveiling the Word

φυσικός represents that which is according to nature or the natural order of creation. In Hellenistic thought, it described the observable patterns and laws governing the physical world. In New Testament usage, particularly in Romans, it carries theological weight by highlighting God’s intended design in creation. The early church employed this term to discuss natural theology and God’s revelation through creation. Today, it reminds us that creation itself testifies to God’s wisdom and that His design provides a framework for understanding His purposes in both the physical and spiritual realms.

N – Necessary Information

• Greek Word: φυσικός, physikos, /phy-si-kos/
• Pronunciation: foo-see-KOSS (stress on final syllable)
• Part of Speech: Adjective

Etymology:

• φύσις (physis) – root noun meaning “nature”
• -ικός (ikos) – adjectival suffix meaning “pertaining to” or “characterized by”

D – Defining Meanings

• Conforming to nature’s patterns and laws
• According to God’s created order
• Instinctive or innate
• Pertaining to physical reality

For compound words:
The root φύσις provides the core meaning of “nature,” while -ικός transforms it into an adjective describing qualities relating to nature.

Translation Options:

• “Natural” – emphasizes conformity to created order
• “Physical” – highlights material or bodily aspects
• “Instinctive” – focuses on innate qualities

E – Exploring Similar Words

• σαρκικός (sarkikos) /sar-kee-KOSS/ – fleshly or carnal See G4559
• ψυχικός (psychikos) /psoo-khee-KOSS/ – natural, of the soul See G5591
• κοσμικός (kosmikos) /kos-mee-KOSS/ – worldly See G2886

R – Reviewing the Word’s Morphology

• Case: Nominative, Accusative, Genitive, Dative
• Number: Singular, Plural
• Gender: Masculine, Feminine, Neuter
• Declension: First/Second

The word follows standard first/second declension patterns:
Masculine: φυσικός, φυσικόν, φυσικοῦ, φυσικῷ
Feminine: φυσική, φυσικήν, φυσικῆς, φυσικῇ
Neuter: φυσικόν, φυσικόν, φυσικοῦ, φυσικῷ

S – Studying Lexicon Insights

BDAG emphasizes φυσικός as describing what belongs to the natural order of things, particularly in reference to created beings. Thayer’s highlights its connection to the observable world and natural instincts. LSJ provides extensive classical usage showing its development in Greek philosophical thought. Vine’s notes its importance in Romans for understanding God’s revelation in nature. Strong’s connects it to physical processes and natural functions. Moulton and Milligan demonstrate its common usage in philosophical and medical texts of the period, showing its technical precision in describing natural phenomena.

T – Tracing the Scriptures

First Appearance:
Romans 1:26: “For this cause God gave them up unto vile affections: for even their women did change the natural [φυσικός] use into that which is against nature.”

Additional References:
Romans 1:27, 2 Peter 2:12

A – Analyzing Classical Usage

N – Noteworthy Summary

φυσικός powerfully testifies to God’s wisdom embedded in creation. It reminds us that nature itself reveals divine truth, as Paul argues in Romans. The good news is that even after the Fall, God’s natural order continues to witness to His existence and character. Understanding φυσικός helps us appreciate both God’s general revelation in nature and His special revelation in Scripture, showing how both work together to lead us to the Messiah who is Lord of all creation.

D – Did You Know?

• The term became foundational in early Christian natural theology
• Ancient Greek physicians used it extensively in medical treatises
• It influenced the development of modern scientific terminology

Strong’s G5446: Describes what pertains to or aligns with the natural order established by God in creation. Used in philosophical and theological contexts to discuss the relationship between divine design and physical reality, emphasizing God’s wisdom revealed in nature.

Part of speech: Adjective

Tags: nature, creation, design, order, natural-law, romans, revelation, philosophy, science, wisdom, physical-world​​​​​​​​​​​​​​​​