Daniel thought that the fantastically complex ornamentation of Barock churches was a replacement for the complicated things made by God, that had used to surround people when they lived out of doors (or that Hooke had seen in drops of water). Entering into a place such as this, they were surrounded by complicated things made by men in emulation of God—but frozen and idealized, in much the same way as the mathematical laws of Natural Philosophy were compared to the reality they tried to describe.
