It is very hard to love people in a world so full of narcissism, selfishness, greed, and envy. I have a hard time looking around the world without wanting to become angry. People are so full of themselves and think they are the only person that matters. You are no better than any person on the planet. Its even hard for me to realize this myself sometimes. We are all in this together despite religion, race, political views.... Try giving more than you take.
Everyone gives off this bullshit about the holidays, try living it more than 2-3 times a year. If I had an endless supply of money I would give till it was gone. I don't, so I give what I can afford and sometimes give more than that, because I have alot and they have little/none.
You don't just have to give money. You can donate time or materials. Give your old clothes to a homeless outreach group. Donate excess non perishables to a food pantry. Be a memeber of an outreach group. Just help, because, who knows if you may be on the short end of the stick and need help.
Practice the change you want to see.