Is natural law part of eternal law?

The law of Nature, in its harmonious action, reveals natural facts, which should be made a study by mankind. 

Harmony interblends with everything. It is the outgrowth and ingrowth of all created objects. It proves the love of God or Creative Power in its most efficient form. 

God is a Father of Love and diffuses it in the atmosphere in harmony with every object. 

It instils itself within the nature of man, unfolding itself gradually through his sympathetic nature, giving to his character, through spiritual unfoldment of that divine principle that lies embedded within, a true resemblance of the Divine Father, becoming more like in spirit through love and purity.

—B. H. in Spirit