For example: "all" means universally all when necessary; "whosoever" does not mean all who truly believe, on the contrary it means some who truly believe are cast by Calvin into the pit of destruction because God's predetermined number has been exceeded - sorry no more room. And a plethora of other words assumed to have "universal" scope whenever some unknown joe is threatened with the pit because all the mansions are filled.
And what about the "analogy of faith" or in modern terms scripture agrees with scripture; which requires in some minds A & not A are simultaneously true, so everything depends on God & everything depends on man. Shhh!