From a Nigerian board of trustees:
“We are giving out a yearly donation of US$650,000.00 each to
100 lucky recipients each year, undermining your religion. [emphasis mine]”
All he needs is my bank account number! Maybe I’ll use the Ratbert response: “My bank is a tube sock that fell behind the dryer.”
36 Chambers - The Legendary Journeys: Execution to the max! 
Can we choose to undermine some other religion than our own? That’d be even better!
It seems like the money is undermining your religion, not you. Maybe it’s social commentary on how corrupting money can be!
On second reading, I believe that you’re correct. I took it as money that would go into a fund dedicated to undermining your religion rather than the money undermining your personal religious qualities.