But it is also a doctrine believed in at the time given to Jesus and taught in the early ages of Christianity, being now as much necessary to that religion as it is to any other to explain texts, to reconcile the justice of God with the rough and merciless aspect of nature and life to most mortals, and to throw a light perceptible by reason on all the problems that vex us in our journey through this world. The vast, and under any other doctrine unjust, difference between the savage and the civilized man as to both capacity, character, and opportunity can be understood only through this doctrine, and coming to our own stratum the differences of the same kind may only thus be explained. It vindicates Nature and God, and removes from religion the blot thrown by men who have postulated creeds which paint the creator as a demon. Each man's life and character are the outcome of his previous lives and thoughts. Each is his own judge, his own executioner, for it is his own hand that forges the weapon which works for his punishment, and each by his own life reaches reward, rises to heights of knowledge and power for the good of all who may be left behind him.
Nothing is left to chance, favor, or partiality, but all is under the governance of law.
He is the centre for any disturbance of the universal harmony, and to him as the centre the disturbance must return so as to bring about equilibrium, for nature always works towards harmony. Man is always carrying on a series of thoughts, which extend back to the remote past, continually making action and reaction. This is the law of Karma or justice, sometimes called the ethical law of causation. It is not foreign to the Christian scriptures, for both Jesus and St. Paul clearly enunciated it. Jesus said we should be judged as we gave judgment and should receive the measure meted to others.