I'm not quite sure why it is necessary for the SDA Clear Word Bible to add "given by the holy Spirit". What is wrong with the way that it is in the Bible?

Revelation 19:10 (King James Version)

10 And I fell at his feet to worship him. And he said unto me, See thou do it not: I am thy fellowservant, and of thy brethren that have the testimony of Jesus: worship God: for the testimony of Jesus is the spirit of prophecy.

Revelation 19:10 (New International Version)

10 At this I fell at his feet to worship him. But he said to me, "Do not do it! I am a fellow servant with you and with your brothers who hold to the testimony of Jesus. Worship God! For the testimony of Jesus is the spirit of prophecy."

Scripture taken from the HOLY BIBLE, NEW INTERNATIONAL VERSION®. Copyright © 1973, 1978, 1984 International Bible Society. Used by permission of Zondervan. All rights reserved.

Revelation 19:10 (SDA Clear Word Bible)

10 When I heard this, I fell on my knees in front of the angel to thank him, but he raised me up and said, "Don't do that! Worship God, not me! I'm one of His servants, just as you are. I belong to those who, like you, hold on to Jesus' own testimony, which is the spirit of prophecy given by the Holy Spirit."

Texts credited to Clear Word are from The Clear Word, copyright © 1994, 2000, 2003, 2004 by Review and Herald Publishing Association. All rights reserved.

Why does the Seventh-day Adventist Church officially promote this distorted Bible in the adult Sabbath School Lesson Quarterly?