How comprehensive are these commandments?

Answer

'Fear God, and keep His commandments: for this is the whole duty of man." Ecel. 12: 13.

What is necessary in order that the preaching of the gospel may be profitable?
From what is a converted sinner saved?
What advice was given to Timothy while preparing for the gospel ministry?
In what statement of the Scripture was Abraham's obedience really implied?
What did the wise men of the East do when they had found Jesus?
When used with reference to prophecy, what does the word fulfil mean?
To what did the ordinances pertain that were thus abolished?

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