Have you ever noticed that as you are typing (that is if you know how to type the formal or proper way) Usually your two index fingers are placed on J and F and each finger is assigned several letters. With much practice this becomes second nature. But have you ever in your haste or confusion misplaced your fingers by just one letter?
So something like this.....
For God so loved the world that he gave his only son....
Would look like this
Gpt Hpf dp ;pbrf yjr ept;f yjsy jr hsbr jod pm;u dpm/ ////
It doesn't take much to get it all wrong, just one misplaced finger. That is how it is in life. Measuring ourselves, self correcting ourselves should be measured to the standard of the word where is solid truth. It (whatever it may be) could feel right and even seem right, until you look down and realize you have been wrong all along. Truth is not subject it is solid and real.
God is our spell checker and when we look down and see everything in read misspelled just left click Jesus and he will make it right with his word.