1 Corinthians 6:17

But the one who is united and joined to the Lord is one spirit with Him.

John 17:21-23

that they all may be one; just as You, Father, are in Me and I in You, that they also may be one in Us, so that the world may believe [without any doubt] that You sent Me.

John 3:6

That which is born of the flesh is flesh [the physical is merely physical], and that which is born of the Spirit is spirit.

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].

Galatians 2:20

I have been crucified with Christ [that is, in Him I have shared His crucifixion]; it is no longer I who live, but Christ lives in me. The life I now live in the body I live by faith [by adhering to, relying on, and completely trusting] in the Son of God, who loved me and gave Himself up for me.

Ephesians 4:3-4

Make every effort to keep the oneness of the Spirit in the bond of peace [each individual working together to make the whole successful].

Ephesians 5:30

because we are members (parts) of His body.

Philippians 2:5

Have this same attitude in yourselves which was in Christ Jesus [look to Him as your example in selfless humility],

Treasury of Scripture Knowledge

Summary