'Elder' in the Bible

But the elder brother became angry and deeply resentful and was not willing to go in; and his father came out and began pleading with him.

it was said to her, “The older (Esau) will serve the younger (Jacob).”

Do not accept an accusation against an elder unless it is based on [the testimony of at least] two or three witnesses.

Therefore, I strongly urge the elders among you [pastors, spiritual leaders of the church], as a fellow elder and as an eyewitness [called to testify] of the sufferings of Christ, as well as one who shares in the glory that is to be revealed:

The elder [of the church addresses this letter] to the elect (chosen) lady and her children, whom I love in truth—and not only I, but also all who know and understand the truth—

The elder [of the church addresses this letter] to the beloved and esteemed Gaius, whom I love in truth.