Yes: / you have blovvne his ſvvolne pride to that vaſtnes, / as he beleeves the earth is in his fadom, / this makes him qute forget his humble Being: […]

a caster of spells

to similize a person, thing, or act

As usual his adventurizing of the previously undefined is precipitate, cutting off the inductive process of inquiry with a trenchant deduction formulated on the basis of bookish assumptions.