for through him we both have our access in one Spirit unto the Father.

Because through him the two of us are able to come near in one Spirit to the Father.

διοτι δι' αυτου εχομεν αμφοτεροι την εισοδον προς τον Πατερα δι' ενος Πνευματος.

For through him we both have access by one Spirit unto the Father.