Robert Boyle — Irish Philosopher born on January 25, 1627, died on December 30, 1691

Robert Boyle FRS was an Anglo-Irishnatural philosopher, chemist, physicist and inventor born in Lismore, County Waterford, Ireland. Boyle is largely regarded today as the first modern chemist, and therefore one of the founders of modern chemistry, and one of the pioneers of modern experimental scientific method. He is best known for Boyle's law, which describes the inversely proportional relationship between the absolute pressure and volume of a gas, if the temperature is kept constant within a closed system. Among his works, The Sceptical Chymist is seen as a cornerstone book in the field of chemistry. He was a devout and pious Anglican and is noted for his writings in theology... (wikipedia)

And I might add the confidence with which distracted persons do oftentimes, when they are awake, think, they see black fiends in places, where there is no black object in sight without them.
The gospel comprises indeed, and unfolds, the whole mystery of man's redemption, as far forth as it is necessary to be known for our salvation.