What has Christianity truly contributed to humanity

[Angrboda]

People at 30 know better than they did at 15. At 45 than at 30. At 60 then at 45. Generally speaking. That's how things generally work and so it's not surprising some things wrongly believed in the past are rightly believed no longer. However, killing babies through infanticide is regress, not progress. Regress to a pre-Christian Pagan Era, which the Divine Light of Christianity overcame and replaced with Beautiful Orphanages for Love of Precious Children.

Our Christianity is Beautiful. Your Marxist, Sangerite, Baby-Killing Infanticide, and your Kinseyian sexual revolution that leads to baby-killing are all bad, as were those Bad Men and Bad Racists, the Heretic Agnostic Atheist Darwin and the Apostate Complete Atheist Karl Marx, who was also a Vicious Racist. Follow these men if you want in what they taught about God with their Agnosticism and Atheism, but they can but lead you only to Hell. As for us, we will follow the Holy Life and Pure Example of Jesus and Mary, and that will lead us to Heaven.

I love the hypocrisy in this.

When the church did bad things in the past, they were simply mistaken, and have washed away the stain through progress.

Yet when secular intellectuals believe bad things, that is a stain that forever taints and poisons anything they were associated with.