Psalms 73:8-9
KJV(i)8 They are corrupt, and speak wickedly concerning oppression: they speak loftily. 9 They set their mouth against the heavens, and their tongue walketh through the earth.
UKJV(i)8 They are corrupt, and speak wickedly concerning oppression: they speak loftily. 9 They set their mouth against the heavens, and their tongue walks through the earth.
Webster(i)8 They are corrupt, and speak wickedly concerning oppression: they speak loftily. 9 They set their mouth against the heavens, and their tongue walketh through the earth.
My thoughts.
Those of the world will speak as if God does not exist so, we as believers should not speak as the world.