The real evidence is not practically speaking in scholarship but in how Jesus and the Christianity based on him manifest themselves in the lives of practising Christians. Their lives are the proofs of their beliefs.
The real evidence for Jesus and Christianity is in how Jesus and the Christianity based on him manifest themselves in the lives of practicing Christians.
Thus in Christianity the alienation had become total, and it was this total alienation that was the biggest obstacle to the progress of self-consciousness.
But in Christianity, by contrast, the freedom of the children of God was also freedom from all important worldly interests, from all art and science, etc.
Our society is the product of several great religious and philosophical traditions. The ideas of the Greeks and Romans, Christianity, Judaism, humanism and the Enlightenment have made us who we are.