1 Corinthians 12:12-13

For just as the body is one and yet has many parts, and all the parts, though many, form [only] one body, so it is with Christ. For by one [Holy] Spirit we were all baptized into one body, [spiritually transformed—united together] whether Jews or Greeks (Gentiles), slaves or free, and we were all made to drink of one [Holy] Spirit [since the same Holy Spirit fills each life]. [Rom 3:22; Gal 3:28]