ἰσόψυχος

like-minded

Definition

ἰσόψυχος (isopsychos) is an adjective meaning 'like-minded,' 'of the same soul,' or 'equal in spirit.' It describes a profound unity of purpose, affection, and commitment that goes beyond mere agreement to a shared inner disposition. In its sole New Testament occurrence, Philippians 2:20, it characterizes Timothy's relationship with Paul, indicating Timothy genuinely cared for the Philippians' welfare with the same depth of concern as Paul himself. The term implies a partnership forged in shared values and a common spiritual orientation toward Christ and His mission.

Biblical Usage

This word is used only once in the New Testament, in Philippians 2:20. Paul uses it in a highly personal context to commend Timothy, setting him apart from others who 'seek their own interests.' The usage highlights a relational and ministerial context, describing the ideal partnership in gospel work where two individuals share the same priorities, love, and pastoral heart for a church community.

Etymology

Derived from the Greek roots ἴσος (isos, G2470), meaning 'equal,' and ψυχή (psychē, G5590), meaning 'soul,' 'life,' or 'inner self.' The compound literally means 'equal-souled' or 'of equal spirit.' This construction emphasizes a deep, internal congruence rather than a superficial similarity of opinion.

Semantic Range

This word is theologically significant as it models the depth of Christian unity and partnership in ministry. It reflects the 'mind of Christ' (Philippians 2:5) shared among believers, moving beyond doctrinal agreement to a shared heart and sacrificial love. Understanding this Greek term enriches reading by showing that biblical 'like-mindedness' is a profound, soul-level alignment in purpose and care, essential for effective gospel witness and community.

In the Greco-Roman world, the concept of being 'like-souled' was used in philosophical and friendship literature to describe the highest form of bond between individuals, a unity of will and character. Paul adopts this culturally resonant term to describe a specifically Christian fellowship rooted in a shared devotion to Christ and His church, elevating a secular ideal with spiritual significance.

ὁμοφρονέω (homophroneō, G3675) — to be of the same mind, think the same thing; emphasizes harmony in thinking. φρόνιμος (phronimos, G5429) — prudent, sensible; focuses on wisdom and practical judgment rather than shared disposition.

Word Details

Scripture References