mammon
noun
mam·mon ˈma-mən 
often capitalized
: material wealth or possessions especially as having a debasing influence
you cannot serve God and mammon 
Matthew 6:24 (Revised Standard Version)
Matthew 6:24 (Revised Standard Version) mammonism
ˈma-mə-ˌni-zəm
noun 
Example Sentences
Recent Examples on the Web In these books, we Americans are portrayed horribly — somehow simultaneously slovenly and uptight, perpetually dressed in spandex yet overweight, arrogant yet superficially friendly, impervious to pleasure and obsessed with mammon. New York Times, 12 June 2018
New York Times, 12 June 2018 Word History
Etymology
Middle English, from Late Latin mammona, from Greek mamōna, from Aramaic māmōnā riches
First Known Use
15th century, in the meaning defined above