No i dont think you are sadists, but what do you mean we can do anything without any consequences? Do you think of people who dont believe in god as some sort of animal who dont know what they are doing?
You do live without any consequences. You get to sleep around, you get to cheat the poor, you get to treat your neighbors however you like, you get to exploit who ever you want, you get to kill whoever you want. Given, not every atheist/agnostic does but what's to stop them? And If it wasn't for man made laws what would prevent you from doing what ever you wanted?
It is sad that some of you need some book to tell you that by killing for pleasure or is bad thing.
Yes, I do need a 'book' to tell me to respect my parents, to respect my elders, to treat my neighbors like my brothers and sisters, to not sleep around, to help the poor, to respect Gods creation. I have a purpose in life, I wasn't just created by a random sequence of events.
And you're most welcome to have learned these values from various prophets through out the history of mankind. But blame yourself for losing these values slowly but surely on a daily basis.
And dont you think that human mind holds some creditability in creating god? Imagining things that it wants to see, hearing stuff that it wants to hear. The more desperate the mind is the more willing to accept most the unimaginable things. Like god and his salvation and etc.
To look for a 'creator' is something this is inherent in all humans, if it wasn't we wouldn't have a concept of God.
And could anyone tell why do they dont believe in greece, roman, egiptian mythology? And could explain me why dont they believe in them?
Truth always comes out and truth always survives through anything. If some people at one point in history believed in a certain ideology and it did not survive then it didn't hold truth. Greek mythology held no truth to it otherwise it would have survived.