John 15:27

27 You also are to testify because you have been with me from the beginning.

John 15:27 In-Context

25 It was to fulfill the word that is written in their law, "They hated me without a cause.'
26 "When the Advocate comes, whom I will send to you from the Father, the Spirit of truth who comes from the Father, he will testify on my behalf.
27 You also are to testify because you have been with me from the beginning.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.