Reading through some posts I find it odd that atheists expect Christians to be perfect. The whole point is that NO ONE is perfect. Everyone does things wrong, even saints. I know I do things wrong all the time despite trying not to. We are only human and make mistakes all the time and God understands that - he has experienced being human.
That is why God gave Jesus to take our sins on his shoulders for us, so that ANYONE who chooses to accept His gift of forgiveness can go to heaven if they want to. Some people don't want to accept Gods gift and that is absolutely no problem - God has given us free will to choose to love him or not. True love can't be forced or it isn't true.
You don't have to be a Christian to be a good person - everyone knows that - the story of the Good Samaritan is preached all the time in church. Same as Christians don't do good things to try and get to heaven - we know that doing good things is not what gets you to heaven as no one is good enough to earn enough brownie points for that! Christians try and do good things because they try and love their neighbour as themselves.
EVERYONE can get to heaven if they choose to accept Gods gift of forgiveness - Jesus.
In the same way that hospitals are for the sick not the well, churches are for the sinners not the perfect people. Jesus talked, stayed with and took supper with the sinners, the criminals, the tax collectors, the adulterers etc, he loathed the Pharises who thought they were perfect examples of holiness. Again this is preached all the time in church.
I am not sure why atheists blame Christianity for what was the cultural norms back in history thousands of years ago eg how women were regarded. Jesus broke many cultural norms by addressing women especially those who were regarded as outside of 'naice' society. He saved a woman from being stoned and talked to the woman at the well who no one else would deign to talk to. Women, who in society at the time the Bible was written had a very lowly place, were often chosen by Jesus to show the way to others.
Maybe people should try going to church themselves and seeing what is actually preached rather than gathering fake ideas and stories from the Internet. Christianity has done so much good in this world and continues to do so today all around us in society.
You get BOTH aethiests and religious people who are awful and hateful towards certain groups but most aethiests and people of faith are good people. God is just and we should leave all judging to him. All I can say is Christianity preaches love and tolerance towards everyone but no one is perfect all the time. They can but try.