If you get rich by cheating poor people and charging them high interest rates, then you will lose your wealth. It will go to another person who is kind to them.
If any part of a dead unclean animal falls on something, then that thing is unclean. It may be a {clay} oven or a {clay} baking pan. It must be broken into pieces. Those things will not be clean {any more}. They will always be unclean for you.
To people that are pure, all things are pure. But to people who are full of sin and don’t believe, nothing is pure. Really, those people’s thinking has become evil and their knowledge of what is right has been ruined.