The Greek word hierateúō, represented by G2407, is defined as being a priest or performing his functions, specifically to execute the priest's office. This term is a prolongation from ἱερεύς (a priest). It appears only 1 time in a single verse, giving it a very specific and focused application within the scriptures.
The single biblical use of G2407 is found in the description of a priest carrying out his duties at the Temple. The verse states that it came to pass that "he executed the priest's office before God in the order of his course" Luke 1:8. This context anchors the word's meaning to the formal, rotational service required of the Jewish priesthood, highlighting it as a specific action performed in God's presence according to a set schedule.
Several related words from its sole context clarify the meaning of performing priestly functions:
- G2183 ephēmería (course): Defined as the daily rotation or class of the Jewish priests' service, this term establishes the setting for G2407 as part of a scheduled, recurring duty Luke 1:8.
- G5010 táxis (order): This word signifies a regular arrangement, fixed succession, or official dignity. Its use alongside G2407 emphasizes that priestly service was performed according to a prescribed and official structure Luke 1:8.
- G1725 énanti (before): Meaning "in front of" or in the "presence of," this word underscores that the priest's office was executed directly in the presence of God Luke 1:8.
- G2316 theós (God): The object of the service. Priestly functions were performed for, and in the presence of, the supreme Divinity Luke 1:8.
The theological weight of G2407 is derived from its precise and singular context.
- Structured Service: The word is exclusively tied to the concept of fulfilling a designated role within a divinely established system. It illustrates that service to God was not arbitrary but followed a specific order G5010 and course G2183.
- Active Duty: The definition "to perform his functions" emphasizes the priesthood as an active verb rather than a passive status. It is about the specific execution of duties.
- Service in God's Presence: The act of executing the priest's office is explicitly done "before G1725 God G2316," framing the priesthood as a direct and accountable mediatorial function performed in the sight of the Almighty Luke 1:8.
In summary, G2407 hierateúō provides a concise and potent definition of priestly action. Though used only once, its appearance in scripture powerfully depicts the role of a priest as an active, functional duty. It is not merely about holding a title, but about the faithful execution of divinely ordered service within the structured worship of God.