Your religion-hating atheist friend asks you; Why are you Christian?
How do you answer in the shortest, most concise manner?
(Answer in two sentences at most)
My Answer: I believe there is a God and He came to earth as a man, trained apostles and those apostles trained apostles. What He taught us was zealously guarded by the Church through this method for over 2000 years and so I can know what God wants me to know by turning to the Church.