'Joint' in the Bible

And He raised us up together with Him [when we believed], and seated us with Him in the heavenly places, [because we are] in Christ Jesus,

[it is this:] that the Gentiles are now joint heirs [with the Jews] and members of the same body, and joint partakers [sharing] in the [same divine] promise in Christ Jesus through [their faith in] the good news [of salvation].