"fellowship" is the Greek word koinonia, from
koinoonos, meaning "partner, partnership,
participation."
2 Corinthians 13:14: "May the grace
of the Lord Jesus Christ, and the love of God, and the fellowship
of the Holy Spirit be with you all."
Philippians 2:1: "If you have any
encouragement from being united with Christ, if any comfort from
His love, if any fellowship with the Spirit..."
Philippians 3:10: "I want to know
Christ and the power of His resurrection and the fellowship of
sharing in His sufferings, becoming like Him in His
death..."
1 John 1:1-3: "That Which was from
the beginning, Which we have heard, Which we have seen with our
eyes, Which we have looked at and our hands have touched--this
we proclaim concerning the Word of Life. The Life appeared;
we have seen it and testify to it, and we proclaim to you the
Eternal Life, Which was with the Father and has appeared to
us. We proclaim to you what we have seen and heard, so that
you also may have fellowship with us. And our fellowship is with
the Father and with His Son, Jesus Christ."