Nobody “took out” anything. Go and learn WHY these verses aren’t in (all of) the newer translations, and stop spewing lies and ignorance.
If the translators of the kjv had added what is included in Luke 9:55-56, then the plagues of the book of Revelation would have been added to them.
Since this did not happen, I conclude that the translators of the NIV (and other modern versions) took those words out of what is written. And therefore, an invisible punishment was given to them and all those who follow them (Revelation 22:18-19).