By the organization The Naturalists and found on the Web site Nature to Nature. Hieu viewed the article on September 18, 2009.
Answer:
I don't know the answer to this question am sorry
He is using a like/as example with "my own line of reasoning is to myself as straight and clear as a ray of light" and if he is using the suns light as a metaphorical thing and the light represents purity or intelligence then he is saying he is very logical and knows what is going on. He knows what he stands for and as he stated "will pursue his principles unto death" he is willing to die for what he believes in....i hope this helped
The technique that the author uses to build suspense in the excerpt is odd characters are introduced.
This is a technique often used in Gothic literature.