“When the Counselorhas come, whom I will send to you from the Father, the Spirit of truth, who proceeds from the Father, he will testify about me.
John 15:26 · World English Bible
Where you find this verse
That reaches back to this verse
The same thread (this verse)John 14:16-17
The Spirit 'whom I will send… the Spirit of truth': the Helper who testifies about Jesus.
“I will pray to the Father, and he will give you another Counselor, that he may be with you forever,— the Spirit of truth, whom the world can’t receive; for it doesn’t see him, neither knows him. You know him, for he lives with you, and will be in you.”
The same thread (this verse)John 16:13-14
The Spirit bears witness about Jesus and glorifies Him.
“However when he, the Spirit of truth, has come, he will guide you into all truth, for he will not speak from himself; but whatever he hears, he will speak. He will declare to you things that are coming. He will glorify me, for he will take from what is mine, and will declare it to you.”