From an individual perspective a practical definition of Truth may be said as Truth is the set of all useful coherent ideas theories based on ONE logical system For example I didn t expect to see what I may call god to discover useful theories based on it for my life As I also didn t ask to see touch the Geometrical Dot exactly as it is defined at school before I took advantage of any applied ideas in Gemotry based on this dot and which can not exist other than in my mind in the least I may add that one of the obvious results of the new definition of Truth is that as long one can not trust fully his own developed logical reasoning he has no way but to follow by faith some other s truth In that respect I may call myself an individual christian by reason not faith since to my big surprise the hints in Jesus sayings were able to find their place in my logical Truth