How did Christ estimate the righteousness of the scribes and Pharisees?

Answer

"For I say unto you, That except your righteousness shall exceed the righteousness of the scribes and
Pharisees, you shall in no case enter into the kingdom of heaven!' Verse 20.

How then do all become children of God?
How may we determine the truthfulness of any doctrine ?
What fate awaits blind teachers and their followers?
What was to be the character of the last three trumpets?
With what announcement does the sixth trumpet close?
How often did David say he would pray?
To whom is the gospel the power of God unto salvation?

Questions & Answers are from the book Bible Readings for the Home Circle