Did he report this to you himself? Or did Christian dogmas whisper it to you?
Not everyone, but the percentage of normal people among them will be lower than among ordinary people.
Two logical errors at once:
1. Count how many sacrifices were made in the name of this religion throughout the history of Christianity, and you will understand that even Hitler, who was mentioned here, is a child compared to the followers of Christ. Followers don't always follow the path exactly.
2. How can there be followers of someone who doesn't exist yet?
And secondly, as you noted, followers don't always follow the path exactly – the Crusades and the Inquisition are a clear mistake on the part of the church, and besides, it was provoked by secular authorities.
:D
A typical misconception. If a person limits himself in natural needs (food, sleep, water, air, sex, etc.), it will only harm his health.
Any religion, be it Christianity, Islam, Judaism, atheism, communism, etc., is evil. Because, by imposing its absurd dogmas, it deprives a person of the most important thing that God gave him.
I advise you not to focus on what the priest from the neighboring parish told you in his Sunday sermon, but to develop comprehensively, reading diverse literature and looking at it with an open mind.
Where do we end up when we save the world?