Mail it back with ten dollars in monopoly money with the following options checked: A New Car, A Money Blessing, Pray to God to bless me with this amount of money: $9999999999, Please, especially pray for this person: Adolf Riddler, Enclosed is my seed gift to God's work of $10.
Include a note scribbled on a small piece of paper: "yea I know its just monopoly money, but hell, god probably gets so much money from you guys he wont even notice the god damn difference. just pass it on with my demands needs and ill disembowel a pig in your honor, man." Sign it with "your bro for life, joe ratzinger."