Wake-up call

What I know is useless until it is justly applied. How much knowledge do I possess that has yet to be made into action? There is so much...

"But suppose you call yourself a Jew [Christian]: you have the Law as foundation and feel proud of your God. You know the will of God and the Law teaches you to distinguish what is better, and so you believe you are the guide for the blind, light in the darkness, teacher of those who do not know, instructor of children, because you possess in the Law the formulation of true knowledge. Well, then, you who teach others, why don't you teach yourself?

...the heart's circumcision belongs to the spirit and not to a written law; he who lives in this way will be praised, not by people, but by God." (Rom 2:17-21a, 29b)