Strong’s G5198: From the root meaning “healthy, sound”; to be well in body and sound in faith. In NT usage, it extends beyond physical health to spiritual and doctrinal soundness, emphasizing complete wholeness in both body and spirit, particularly regarding adherence to pure doctrine.

U- Unveiling the Word

The verb ὑγιαίνω carries profound significance in both its literal and metaphorical applications. While its primary meaning relates to physical health and wholeness, its usage in the New Testament expands to encompass spiritual and doctrinal soundness. This dual application reflects the holistic understanding of health in ancient Greek culture, where physical and spiritual well-being were intrinsically connected. The early church fathers frequently employed this term to emphasize the importance of maintaining sound doctrine and spiritual health. Today, this word reminds us that true health encompasses both physical and spiritual dimensions, highlighting the interconnected nature of our well-being and our relationship with God.

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N – Necessary Information

• Greek Word: ὑγιαίνω, hygiaino, /hoo-gee-AH-ee-no/
• Detailed pronunciation: hoo (as in “who”) – gee (as in “geese”) – AH – ee (as in “see”) – no
• Part of Speech: Verb

Etymology:

• Root: ὑγι- (hygi-) meaning “health, soundness”
• Suffix: -αίνω (-aino) verbal suffix indicating a state or condition
• Connection to modern hygiene and hygienic

D – Defining Meanings

• Primary meanings:

1. To be physically healthy
2. To be sound in faith
3. To be wholesome in doctrine
4. To be spiritually well

For compound words: Not applicable as this is a simple stem with verbal suffix

Translation Options:

1. “To be healthy” – captures physical aspect but misses spiritual dimension
2. “To be sound” – encompasses both physical and spiritual wholeness
3. “To be well” – balanced option that can apply to both body and spirit

E – Exploring Similar Words

• ὑγιής (hygies) /hoo-gee-ACE/ – adjective meaning “healthy, sound” See G5199
• θεραπεύω (therapeuo) /ther-ap-YOO-o/ – to heal, serve, or cure See G2323
• ἰάομαι (iaomai) /ee-AH-oh-mai/ – to heal, typically of supernatural healing See G2390

R – Reviewing the Word’s Morphology

Verb Features:

• Tense: Present, Future, Aorist
• Voice: Active
• Mood: Indicative, Subjunctive, Participle
• Person: 1st, 2nd, 3rd
• Number: Singular, Plural
• Aspect: Progressive/Linear (Present), Punctiliar (Aorist)

Examples:

• ὑγιαίνω (I am healthy)
• ὑγιαίνεις (you are healthy)
• ὑγιαίνει (he/she/it is healthy)
• ὑγιαίνουσι(ν) (they are healthy)

S – Studying Lexicon Insights

BDAG emphasizes the word’s evolution from purely physical health to spiritual and doctrinal soundness in early Christian usage. Thayer’s highlights its connection to correct doctrine and moral health. LSJ provides extensive evidence of its use in medical contexts in classical Greek. Vine’s notes its metaphorical application to sound teaching. Moulton and Milligan document its common usage in papyri for expressing well-wishes in letters. The word bridges the gap between physical and spiritual wellness, reflecting the biblical understanding that true health encompasses both body and soul.

T – Tracing the Scriptures

First appearance:
Luke 5:31: “And Jesus answering said unto them, They that are whole [ὑγιαίνω] need not a physician; but they that are sick.”

Additional References:
Luke 7:10
Luke 15:27
1 Timothy 1:10
1 Timothy 6:3
2 Timothy 1:13
2 Timothy 4:3
Titus 1:9
Titus 1:13
Titus 2:1

A – Analyzing Classical Usage

N – Noteworthy Summary

The concept of ὑγιαίνω beautifully illustrates the holistic nature of true health in biblical understanding. Just as the Messiah came to bring healing to both body and soul, this word encompasses physical and spiritual wellness. It reminds us that sound doctrine leads to spiritual health, and that true wholeness comes through right relationship with God. The good news is that through the Messiah, we can experience complete healing – both physical and spiritual – as He restores us to the wholeness for which we were created.

D – Did You Know?

1. This word is the root of modern English terms like “hygiene” and “hygienic”
2. In ancient Greek medicine, it was associated with the goddess Hygieia
3. Early church fathers used it extensively in arguments against heresy

Strong’s G5198: From the root meaning “healthy, sound”; to be well in body and sound in faith. In NT usage, it extends beyond physical health to spiritual and doctrinal soundness, emphasizing complete wholeness in both body and spirit, particularly regarding adherence to pure doctrine.

Part of speech: Verb

Tags: health, soundness, doctrine, wholeness, healing, wellness, spiritual health, physical health, medicine, teaching, pastoral epistles, truth, orthodoxy, holistic healing, restoration​​​​​​​​​​​​​​​​