1 Corinthians 12:22

Seem to be more feeble. It is not certain which members of the body Paul is referring to. Perhaps there is an allusion to certain parts of the body that appear structurally weaker than others and need to be protected.

Necessary. A man may continue to live if he loses a hand, a leg, an eye, or an ear, but he cannot get along without the heart, lungs, or brain. So although these members appear to be more feeble and require a protective covering, they are actually of more vital importance, and therefore more useful, than the apparently substantial members, such as arms or legs.