"Sanctification" is the process of spiritual enlightenment of man, the establishment of a true assessment of his moral, spiritual state, realizing the need to repent, to know and do the Will of God, to begin a life of righteousness and to restore in man the "Son" of God, i.e. the reflection in him of the spiritual "Image" and "Likeness" of his spiritual Father.
"Sanctification" is the process of spiritual and moral purification of man from ignorance of the true meaning of Life by the study, knowledge and realization in life of the Teachings of Jesus Christ about God's Will, creating man morally, spiritually pure, holy, separated from sin.
"Sanctification" is the spiritual and moral formation of man by his spiritual efforts to affirm and fulfill the Laws of God, His Commandments to acquire moral and spiritual purity, righteousness, holiness.