1 Corinthians 12:25-27

so that there would be no division or discord in the body [that is, lack of adaptation of the parts to each other], but that the parts may have the same concern for one another. And if one member suffers, all the parts share the suffering; if one member is honored, all rejoice with it. Now you [collectively] are Christ’s body, and individually [you are] members of it [each with his own special purpose and function].