Why do People Care so Much for Religion?

Religion is not all that important, if you look at it from my perspective. As a agnostic person, I don't see the point to worship the overlord supreme ruler, or as so many faithful Christan's see Him, if He wanted peace among humanity. Many have died through religion, more notably the supposed death of the religious figure Jesus Christ. The only way to resurrect yourself from the dead, TWICE, is to be an immortal, which he is clearly not because eventually he died. Honestly, religion is ruining the true goal of human population, to thrive and create an advanced and peaceful society and community. Religion causes many deaths, horrible beliefs, such as the belief God wanted us to destroy non-believers. Why would God create humans if He knew some would supposedly betray Him and His "son" Jesus Christ. If God is a spirit, how can He give birth via a human. If God could control us, He would make sure humans believed Him. God is a very questionable thing, many refer to Him as a man, but what if He is not man nor woman? The true question here is: What is wrong with you people? You believe in something that doesn't add up! Why do you care for this God if He hasn't provided any logical reason for creating us, besides making us worship Him every damn time we wake up. Everything is a sin if it doesn't involve praying or worshiping Him. God never spoke now, how can a bible say things that involve God supposedly speaking to people? Don't bother trying to argue with me, it doesn't add up and this is VERY clear. Why do you care though? Please, be reasonable, do not just say "God is real and I feel Him." At least explain his presence. Thank you for taking the time to read this. May I add that there is no proof God himself created Earth, either. Thank you again.