Corresponding Greek / Hebrew Entries: While there is no direct Hebrew equivalent for θρῆσκος, the concept of true religious devotion can be related to several Hebrew terms that emphasize piety and righteousness, such as:

- חָסִיד (chasid) • often translated as "godly" or "faithful," referring to someone who is devout and pious.
- צַדִּיק (tzaddik) • meaning "righteous" or "just," used to describe someone who lives in accordance with God's laws.

These Hebrew terms, like θρῆσκος, underscore the importance of genuine faith and ethical conduct as central to religious life.

Usage: The word θρῆσκος appears in the New Testament in the context of describing a person's outward religious observance. It is used to highlight the importance of genuine devotion over mere ritualistic practice.

Context: The Greek term θρῆσκος is found in the New Testament in James 1:26, where it is used to describe the nature of true religion. The verse states: "If anyone considers himself religious and yet does not bridle his tongue, he deceives his heart and his religion is worthless" (BSB). Here, θρῆσκος is used to emphasize the distinction between outward religious observance and the inward reality of one's faith. The passage suggests that true religion is not merely about external rituals but involves a transformation of the heart that is evident in one's actions, such as controlling one's speech.

In the broader context of the New Testament, θρῆσκος and its related noun θρησκεία (thrēskeia) are used to critique superficial religiosity that lacks genuine faith and moral integrity. The emphasis is on the need for a faith that is lived out in practical ways, reflecting the teachings of Christ. This aligns with the biblical theme that true devotion to God is demonstrated through love, compassion, and ethical behavior, rather than mere adherence to religious forms.