If you wish to assured of the truth of Christianity, try it. Believe, and if thy belief be right, that insight which gradually transmutes faith into knowledge will be the reward of thy belief.
Formerly, when I would feel a desire to understand someone, or myself, I would take into consideration not actions, in which everything is relative, but wishes. Tell me what you want and I'll tell you who you are.
Any who may wish to profit himself alone from the knowledge given him, rather than serve others through the knowledge he has gained from learning, is betraying knowledge and rendering it worthless