The #4 reason to hate Mammon is because he is your accuser. Just Like Satan Mammon is an accuser of the brethren. He stands before God and accusers you of being an unjust steward. I submit that it was Mammon that accused the unjust steward in the book of Luke chapter 16.
"And he said also unto his disciples, There was a certain rich man, which had a steward; and the same was accused unto him that he had wasted his goods." Luke 16:1 kjv
Mammon is a snitch. But I hesitate to use that word because it is also his duty to report all missuses of the Masters (Jesus) money and resources. When we understand the perimeters we can began to see how the natural and spirit worlds collide and work with and against each other. As our accuser he is over zealous in his accusations and overly harsh in his penalties.
>"And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night." Revelactions 12:10 kjv
Satan is a Prince which is short for principality. The job and responsibility of a prince is to rule over a specific part of Gods Kingdom. What I mean by rule is they are to make laws and enforce them. When we stand accused by a prince it is because we have broke one or more of the laws that they are sworn to protect. When Mammon stands as our accuser it is because we have broke one or more of the laws that he protects pertaining to our stewardship and the way we handle and manage money.