Do not suffer fools lightly?
Do not suffer fools lightly - but tell them what you really think.
What you may really mean is 'do not suffer fools gladly' Used by St. Paul in his second letter to the Corinthians which reads "Ye suffer fools gladly, seeing ye yourselves are wise"
Scripture does not saying anything about God calling fools. The word 'fools' is mentioned 42 times in the KJV; none of which apply to the 'calling' of fools. Scripture addresses 'fools' and may call individual people fools.That word (fools) is used almost exclusively to describe a negative in a person so it is not suprising that Scripture does not mention that God would "call' fools.