'Members of the Body' in the Bible

For even as the body is one and yet has many members, and all the members of the body, though they are many, are one body, so also is Christ.

On the contrary, it is much truer that the members of the body which seem to be weaker are necessary;

and those members of the body which we deem less honorable, on these we bestow more abundant honor, and our less presentable members become much more presentable,

to be specific, that the Gentiles are fellow heirs and fellow members of the body, and fellow partakers of the promise in Christ Jesus through the gospel,