New Testament Deacons serve the Lord by conducting the caring ministry of the church-doing the benevolence work, visiting the sick, being alert to the spiritual needs of the congregation-for the purposes of freeing the pastoral staff to focus on prayer and the ministry of the Word, promoting unity within the church, and facilitating the spread of the gospel.
Biblical Guidance on the Office of Deacon
Deacons and Elders Are the Two Distinct Offices in a New Testament Church
The two New Testament offices are mentioned together in Philippians 1:1 and in 1st Timothy 3 — bishops and deacons. In 1st Timothy 3 the qualifications are spelled out for the two offices, bishops in verses 1-7, and deacons in verse 8-13. The qualifications are similar, but not identical. For example, the bishop is required to be “able to teach” whereas the deacon does not have that expectation. The differences in title and qualifications mean that the offices are distinct.
The term “bishop” is translated overseer in some translations. It is the word from which we get our word “episcopal” which means, “to look upon, inspect, oversee, look after, care for” and refers to “the care of the church which rested upon the elders.” The term is used interchangeably with “elder” and “shepherd” (i.e. pastor) in Acts 20 and 1st Peter 5. There is no question about the authority of the office: “Let the elders who rule well be counted worthy of double honor, especially those who labor in the word and doctrine” (1st Timothy 5:17 NKJV)