The purity and soundness of our religious life is dependent not only on the truth we accept, but on the company we keep, and the moral atmosphere we breathe. Faith, elasticity and vigor, hopefulness, joyfulness, doubts and fears, slothfulness, stupidity, envy, jealousy, distrust, selfishness, waywardness, and backsliding, are the result of the associations we form, the company we keep, and the air we breathe. (OHC 255.3) MC VC