Instead of believing an imaginary sky friend. Why not go out there and confront the world? Of course it's easy for people to say god loves you, but that doesn't necessarily make you feel better. Your hate towards the world is understandable. There are a lot of things in this world that does not leave to be desired, but nor is it devoid of things that one cannot enjoy. Finding a partner, as I understand from your post, is something that you're looking for. There is no fault in trying to do so, but nor do you need to forget that there is more than 7 billion in this world. Many of which suffer the same things you do, and nor are you alone in this seemingly vain quest.

You must also understand the position that your friends are placed with. If they are friends, they will, of course, attempt to comfort you. I would only advise not to envy them for what they have, because if you are their friends, then you will know that they are deserving to whatever they have. Just as you do. Your hate is fueled by your unhappiness to how things turned out for yourself, and that others have moved onto something that you also desire. Nor should this be used as a way to be rash and fall into an undesirable relationship that was built by despair. Rather remain in the present and look to the future, because there will definitely be something there. There is absolutely no doubt. Those doors do not open, nor do they move closer. It is your choice to take the path and walk to the door. Do not be without hope. It is on the precipice of great sadness and failures where the greatest of achievements and merit has been achieved. If it is any help, try and find some sort of hobby that you can dedicate yourself to, perhaps something challenging where you can help people, go out somewhere and meet others with the same passions. Perhaps then, you will meet somebody. Until then, do not be entirely consumed by your hate, and forever hope through rational action and critical thinking. These two will never fail you.