Caution!  Caution!  Caution!  Caution!  
It's worse than I even imagined when I first wrote this "Bible Students Beware" study. I have just discovered that, in addition to Acts 8:37, there are sixteen other verses which have been left out of the "New International Version" bible. I didn't believe it at first: But I checked them all out. They have indeed not included them in their version of the bible. 
The other sixteen missing verses are:
Matthew 17:21;18:11; 23:14; Mark 7:16; 9:44,46; 11:26; 15:28;
Luke 17:36; 23:17; John 5:4; Acts 15:34; 24:7; 28:29; Romans 16:24; & 1 John 5:7. These verses deal with doctrines of great importance: like the Trinity, hell, salvation, and prayer. Other passages remain in the NIV but the marginal notes discredit them. These notes reveal that the NIV translators would have preferred to leave them out Mark 16:9-20 and John 7:53-8:11. That's an additional 24 verses, but, I suppose they couldn't leave out 24 verses in just 2 passages of scripture with out it being noticed!

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here are also words that have disappeared from the NIV. Biblically significant words like "Godhead", "Jehovah", or "blessed and only potentate", "Holy Ghost", "Comforter". God is no longer "immutable" or "omnipotent" in the NIV.
Christ is no longer the "only begotten." We no longer need to worry about "devils" or "Lucifer" or "brimestone" or the "bottomless pit." The KJB mentions Hell 54 times but the NIV only 14 times. There are no sodomites in the NIV either.
How convenient for Satan!

Even "Calvary" is missing. Did you get that? No "Calvery", and no "regeneration." Therefore, it follows that the word of God is no longer"incorruptible."
This has happened in all of those, And I quote "NEWER, EASIER TO READ TRANSLATIONS" including the New Revised Version", The New King James Version, and although I did not find it quite as bad "The Living Bible."  The "Living Bible" does have other problems though.
There are also words that have disappeared from the NIV. Biblically significant words like "Godhead", "Jehovah", or "blessed and only potentate", "Holy Ghost", "Comforter". God is no longer "immutable" or "omnipotent" in the NIV.