Scripture tells us almost nothing about the selection, work, and office of the deacon.
In the early church, deacons were church officers—third to bishops and elders—and they had to be obeyed and respected “as Jesus Christ.” (Tabb, B. J. (2016). Deacon.) Mounce (Pastoral Epistles) points out that at one point the deacon was over the church serving the bishop (Pastoral Epistles, 210) instead of serving the church. Today, a deacon is everything from a trustee to ordained ministers who are a step down from priests.
We need to dig deep.