All 7 Uses

Mars
in
Ben Hur
(Auto-generated)

Go,' said my teacher, in his last lecture—'Go, and, to make your lives great, remember Mars reigns and Eros has found his eyes.†
Chpt 2.2 *
The world is going the same way; so, as to our future, down Eros, up Mars!†
Chpt 2.2
Eros is dead, Mars reigns!†
Chpt 2.2
Her games and spectacles are Greek inventions, dashed with blood to gratify the ferocity of her rabble; her religion, if such it may be called, is made up of contributions from the faiths of all other peoples; her most venerated gods are from Olympus—even her Mars, and, for that matter, the Jove she much magnifies.†
Chpt 2.5
Down Eros, up Mars!†
Chpt 2.6
"Down Eros, up Mars!" he shouted, whirling his lash with practised hand—"Down Eros, up Mars!" he repeated, and caught the well-doing Arabs of Ben-Hur a cut the like of which they had never known.†
Chpt 5.14
"Down Eros, up Mars!" he shouted, whirling his lash with practised hand—"Down Eros, up Mars!" he repeated, and caught the well-doing Arabs of Ben-Hur a cut the like of which they had never known.†
Chpt 5.14

Definitions:

(1) (Mars as in: the Olympian god)
Roman mythology: god of war and agriculture; father of Romulus and Remus
(2) (meaning too common or too rare to warrant focus)
More commonly, Mars refers to the fourth planet from the sun.