Real or not so real?

Imagine your holding a twenty pound note. What percentage of changes must be on it to make it counterfeit? 5%? 3%? 1%. I believe the smallest ammount will cause that twenty pound note to be a fake. That is why counter-fitters work with microscopes because they know 'Its in the detail.' The majority of us wouldn't know if we had handled a counterfeit note because we've never studied it enough. However as Christians we are called to study God's word with great care and precision. When we do this we will be able to spot the odd addition or odd subtraction as a counterfeit work and reject it. "Study to show yourself approved to God, a workman that need not to be ashamed, rightly dividing the word of truth" 2Timothy 2:15. Let us encourage one another to spend more time in the word of God so that our faith in it and our obedience to it may wax exeedingly.