According to the excerpt the correct answer is B: the use of religious ideas, art, and monumental architecture as legitimatization.
On the excerpt James VI is defending the importance of monarchy on the ground that it's according the word of God. We see that it's by using this method that he convinces his people about the justice of his acts and administration.
James VI was the King of Scotland and as James I was king of England and Ireland when they were united in what came to be known as Union of the Crowns (1603).