If Prophecy
Romans 12:6: Having then gifts differing according to the grace that is given to us, let us use them: if prophecy, let us prophesy in proportion to our faith.
Being Many, We are One
Romans 12:5: So we, being many, are one body in Christ, and individually members of one another.
One Body
Romans 12:4: For as we have many members in one body, but all the members do not have the same function.