Ladder of Divine Ascent - Step Fifteen on Chastity Conclusion

In this step, St. John writes about the struggle for chastity: "The man who decides to struggle against his flesh and to overcome it by his own efforts is fighting in vain. The truth is that unless the Lord overturns the house of the flesh and builds the house of the soul, the man wishing to overcome it has watched and fasted for nothing. Offer the Lord the weakness of your nature. Admit your incapacity and, without your knowing it, you will win for yourself the gift of chastity."

Sadly, in today's world, these words sound foreign. As a society, we have abandoned the concept of sexual virtue and purity. On our television screens and in the movie theaters, we calmly watch without reaction repeated violations of chastity. As Christians we have come to accept and tolerate attitudes and behaviors in ourselves and others that at another time would have been unthinkable. In so many ways we have lost sight of the fact that Chastity is not only precious in the eyes of God but a necessary virtue for us to obtain in our ascent to heaven. Holy Scripture makes this clear: "Now the works of the flesh are evident, which are: adultery, fornication, uncleanness, lewdness . . . and the like; of which I tell you beforehand, just as I told you in time past, that those who practice such things will not inherit the kingdom of God" (Gal 5:19,21). For this reason, St. John calls unchastity "a sort of death within us, a sin that is catastrophic." 

What then is Chastity? St. John answers: "The chaste man is not someone with a body undefiled, but rather a person whose members are in complete subjection to the soul." One must remember that for St. John the body is both adversary and friend: adversary in as much as it has been marred by the fall, friend in as much as it remains God's creation and is called to share in the resurrection glory. For the Christian, the body is not a tomb or prison, not a piece of clothing to be worn for a time and then cast aside, but an integral part of the true self. The Christian's aim is "a body made holy." Likewise, the passions, although a consequence of the fall and therefore no true part of human nature, are merely the distortion of the natural impulses implanted by God. While repudiating the passions, we should not reject the natural God-given impulses that underlie them, but should restore to good use that which has become misdirected as a result of the fall. Our watchword should be "transfigure" not "suppress"; "educate" not "eradicate". Therefore, physical eros is not to be considered sinful, but can and should be used as a way of glorifying God. Sin is evil, but not the body and its natural impulses. In fact, physical love can be a paradigm of our longing for God. The struggle for chastity, then, begins with controlling the body's sexual desires, through prayer and spiritual discipline, and ends with their transfiguration. Having overcome the passion, we are free to be our true selves, free to love others, free to love God.
How do we fight against the spirit of unchastity? St. John speaks a great deal about the necessity of doing serious battle against "evil thoughts" - that is, thoughts provoked by demons. This also includes conceptual images such as fantasies. Through ascetical discipline and prayer we must foster watchfulness - a state of spiritual sobriety, alertness, and vigilance in which one constantly guards the heart and intellect. In our discipline we must be as relentless and cunning as the demons who tempt us. With one difference - - We must in humility recognize our weakness and absolute dependence upon God to attain this virtue.