Not only is Christianity’s hostility to life hypocritical (Christianity pretends to be about life and compassion, yet it condemns life and passion) but it’s also totally illogical. In order to make a comparison between the apparent world (earth) and the real/ideal world (Heaven) one would need to have gone to heaven. But no human moralist, theologian, or philosopher has done this, so their value judgements are illegitimate and biased.