Christianity is the innate wisdom and conscience of my soul. To be honest, the essence of the religion is something I failed to comprehend for a long time (even after I became a Christian at around 18 years old), but my soul has always known. I think a lot of Christians ignore their conscience and accept dogmas which, upon further research, are really just politically motivated distortions of the authentic message. These 'modern' ideas gave me a lot of cognitive dissonance at the start. Eventually I came to the conclusion that if it doesn't feel right, it probably isn't.
As cliche as it sounds, it's all about the personal relationship for me. I actually believe there's an invisible dad in the sky who cares for me. My prayers started getting heard, sometimes in an absurdly accurate manner. When I just became a christian, I liked certain aspects of the religion... but in my heart, I did not truly believe. In that state, it's hard to grasp the meaning of it all. Truly believing makes all the difference.
I guess in general I go by feeling when it comes to this... Organized Christianity feels very wrong to me (and not because I'm against getting together and experiencing the religion together), which is why I avoid churches. Generally I find congregations so pretentious, so falsely pious, so... completely oblivious to what truly matters. It feels like my soul is getting tortured when I'm amongst them. Only in some churches in The Philippines I felt like these people were truly in touch with both God and their own conscience. In The Netherlands I haven't experienced that yet, unfortunately.