What is the difference between kjv and niv

A small sampling of verse comparisons between the KJV and NIV. Read the following comparison between the King James Version and the best-selling modern. 13 New International Version (NIV); King James Version (KJV) Below is a comparison between a literal (ESV) and dynamic (NIV) translation. 6 thg 2, Why's My NIV So Different From My KJV? · NIV (1 John ) For there are three that testify: the Spirit, the water and the blood; and the three.