If all religions teach love and peace, why then are we on the verge

It's true all religions do teach peace, love and brotherhood, caring for each other as family. Why then is there such great hate between the religions and among them as well. Our way or the highway , it doesn't have to be this way. The similarities are striking yet we fight. Many advancements could be made in every field if we would just apply our knowledge and share our understanding. Hunger could be a thing of the past. Homelessness another place where man could excel given the resources we have at our disposal. Science would bring us to a new era , we are on the cusp of major breakthroughs every day. Holding back in order to have control and make the biggest profit is keeping the world in a stalled holding pattern for far too long. How much is enough and what difference does it make any way. You can't take it with you , but you can sure fight like hell to ensure that you get every thing you think you deserve, and pass it down to your next of kin. Are there others on this planet? could they use a roof over their head, some food to eat or how about some medicine that is currently priced out of their reach. It doesn't cost that much. But I don't think they deserve it , they did not help me build this company, they can find a way to bring themselves up as I have .How much is enough?. We seem to get hung up on I did this or that, so I deserve to be compensated for my efforts, at what cost? When you have all you need is the achievement worth the problems.Bring others up along with you , no way I don't owe them anything. It 's sad to say that really is the battle cry for far too many people. Remember our teachings at our churches? Only on Sunday. Sickness could be left behind as we move forward as a united group. Sure we can find the cures, but what about making money? Greed , all for me and too bad about you. Only on Sunday. Everything that is on this planet is here for a reason, remember that brotherhood thing we talk about on Sunday. Providing for your brothers should be it's own reward, do you need more than everyone else? Only on Sunday.