Author: Harry Tennant, paper back, 44 pages. First published by The Christadelphian (CMPA) as "Ye Servants of the Lord" 1964, this is the fourth printing (2013).

This booklet is a companion to The Ecclesia Guide by Robert Roberts. It is full of exhortation and practical advice for all who would serve in the ecclesia. The nine chapters are:

• Doorkeepers

• The treasury of the Lord

• As wll the singers as the players on instruments

• The president

• Give attendance to reading

• The work of the elders: tending the flock of God

• If ye have any word of exhortation

• Old heads and young shoulders

• For all are Thy servants