26 "When the Advocate comes, whom I will send to you from the Father-the Spirit of truth who goes out from the Father-he will testify about me.
26 But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me:
26 "But when the Helper comes, whom I will send to you from the Father, the Spirit of truth, who proceeds from the Father, he will bear witness about me.
26 "When the Friend I plan to send you from the Father comes - the Spirit of Truth issuing from the Father - he will confirm everything about me.
26 "But when the Helper comes, whom I shall send to you from the Father, the Spirit of truth who proceeds from the Father, He will testify of Me.
26 "But I will send you the Advocate -the Spirit of truth. He will come to you from the Father and will testify all about me.
(Read John 15:26-27)
The blessed Spirit will maintain the cause of Christ in the world, notwithstanding the opposition it meets with. Believers taught and encouraged by his influences, would bear testimony to Christ and his salvation.