Winston Churchill "To improve is to change; to be perfect is to change often."
Hopefully the error in this quote is obvious immediately to Christians. God is the ultimate standard of perfection.
He is the same through out all eternity. All human wisdom must be measured against the bible.
While change often has value in a fallen world – it cannot be absolutized as an absolute good.
Some statements seem true when we look at them in isolation. However once we compare them to the truth of the bible we see their error.
To change does not imply perfection. Actually it was man's first change of state which lead to his state of sin in the world.