Mark the Ascetic - On the Spiritual Law 28-32

28. Just as a thought is made manifest through actions and words, so is our future reward through the impulses of the heart.
29. Thus a merciful heart will receive mercy, while a merciless heart will receive the opposite.
30. The law of freedom teaches the whole truth. Many read about it in a theoretical way, but few really understand it, and these only in the degree to which they practice the commandments.
31. Do not seek the perfection of this law in human virtues, for it is not found perfect in them. Its perfection is hidden in the Cross of Christ.
32. The law of freedom is studied by means of true knowledge, it is understood through the practice of the commandments, and is fulfilled through the mercy of Christ.