I hate my brother with a deep passion.
Why do you hate him?
Because he's begging me to lend him some money.
I can see why that may make you feel uncomfortable, but you shouldn't hate someone because they need money, especially a siblings. Hate is a strong emotion. Hating people will just make your mental health worse.
You're right. I'm going to give him money, to show him my generosity.
You don't have to give your brother money. Just make sure to set your boundaries so that you can still love him instead of resenting him.