(17) If the whole body were an eye.--Here is shown how absurd it would be for the body to be merely one member, and in 1Corinthians 12:19 is shown the converse absurdity of the members losing their individuality. There is a corporate body composed of divers members. That is the difference between a dead machine and a living organism.

Verse 17. - If the whole body were an eye, etc. In the body there is between the members an identity of common interest and a perfection of separate functions. All are not equal in strength and delicacy, but each is happy, and each is necessary to the well being of all. There could be no better image of the ideal relation of Christians to each other and to the Church.

12:12-26 Christ and his church form one body, as Head and members. Christians become members of this body by baptism. The outward rite is of Divine institution; it is a sign of the new birth, and is called therefore the washing of regeneration, Tit 3:5. But it is by the Spirit, only by the renewing of the Holy Ghost, that we are made members of Christ's body. And by communion with Christ at the Lord's supper, we are strengthened, not by drinking the wine, but by drinking into one Spirit. Each member has its form, place, and use. The meanest makes a part of the body. There must be a distinction of members in the body. So Christ's members have different powers and different places. We should do the duties of our own place, and not murmur, or quarrel with others. All the members of the body are useful and necessary to each other. Nor is there a member of the body of Christ, but may and ought to be useful to fellow-members. As in the natural body of man, the members should be closely united by the strongest bonds of love; the good of the whole should be the object of all. All Christians are dependent one upon another; each is to expect and receive help from the rest. Let us then have more of the spirit of union in our religion.If the whole body were an eye,.... And nothing else,

where were the hearing? there would be no ear, and so no sense of hearing: and if the whole were hearing: or only consisted of a member capable of the sense of hearing,

where were the smelling? there would be no nose, the organ of smelling, and that sense would be wanting: thus if the church only consisted of ministers of the Gospel, of men of eminent light and knowledge, qualified for the preaching of the word to others, there would be no hearers; and on the other hand, if it only consisted of hearers, of such who only could hear the word to their own advantage, there would be none of a quick understanding, or of a quick smell to discern perverse things, to distinguish truth from error, to discern spirits, and direct the rest of the members to wholesome and savoury food, and preserve them from what would be hurtful and pernicious to them.