=2.= Besides these specific offices in the priesthood, there were other callings of a more temporal nature, to which men were also set apart by authority: such for instance was the case of the seven men of honest report who, in the days of the apostles, were chosen and appointed to minister to the poor, thus leaving the Twelve freer to attend to the particular duties of their office.[610] This special appointment illustrates the nature of the helps and governments[611] set in the Church, to assist in the work under the direction of the regular officers of the priesthood. [610] Acts vi, 1-6. [611] I Cor. xii, 28. =3.= The ministers so appointed, and the members among whom they labor, constitute the Church of Christ, which has been impressively compared to a perfect body, the individuals typifying the separate members, each with its special function, all co-operating for the welfare of the whole.[612] Every office so established, every officer so commissioned, is necessary to the development of the Church and to the accomplishment of the work of God. An organization established of God comprises no superfluities; the eye, the ear, the hand, the foot, every organ of the body, is essential to the symmetry and perfection of the physical structure; in the Church no officer can rightly say to another, "I have no need of thee."[613] [612] I Cor. xii, 12-27; Rom. xii, 4-5; Eph. iv, 16. [613] I Cor. xii, 21. =4.= The existence of these officers, and particularly their operation with accompaniments of Divine assistance and power, may be taken as a distinguishing characteristic of the Church in any age of the world,--a crucial test, whereby the validity or falsity of any claim to Divine authority may be determined. The gospel of Christ is the everlasting gospel; its principles, laws, and ordinances, and the Church organization founded thereon, must be ever the same. In searching for the true Church, therefore, one must look for an organization comprising the offices established of old, the callings of apostles, prophets, evangelists, high priests, seventies, pastors, bishops, elders, priests, teachers, deacons; not men bearing these names merely, but ministers able to vindicate their claim to position as officers in the Lord's service, through the evidences of power and authority accompanying their ministry.