...evolution it's just a guys theory just like a book. But evolution has no evidence.

Actually, there IS evidence for microevolution - that is, change within a species over time - but there is not evidence for macroevolution -one species becoming another.

If Christianity is unreal, how do you explain people like Mother Teresa?  Were she and her deeds all illusions, too?  

Remember that she said she was motivated by love for Jesus.