International, national and personal circumstances in our lives often cause us to respond with anxious hearts. How can we learn to reduce this condition within ourselves?

St. Francis de Sales has some advice. He said, ” This unresting anxiety is the greatest evil which can happen to the soul, sin only excepted. Just as internal commotions and seditions ruin a commonwealth, and make it incapable of resisting its foreign enemies, so if our heart be disturbed and anxious, it loses power to retain such graces as it has, as well as strength to resist the temptations of the Evil One, who is all the more ready to fish (according to an old proverb) in troubled waters.

Anxiety arises from an unregulated desire to be delivered from any pressing evil, or to obtain some hoped-for good. Nevertheless nothing tends so greatly to enhance the one or retard the other as over-eagerness and anxiety. Birds that are captured in nets and snares become inextricably entangled therein, because they flutter and struggle so much. Therefore, whensoever you urgently desire to be delivered from any evil, or to attain some good thing, strive above all else to keep a calm, restful spirit,—steady your judgment and will, and then go quietly and easily after your object, taking all fitting means to attain thereto.

Examine yourself often, at least night and morning, as to whether your soul is “in your hand;” or whether it has been wrested thence by any passionate or anxious emotion. See whether your soul is fully under control, or whether it has not in anywise escaped  from beneath your hand, to plunge into some unruly love, hate, envy, lust, fear, vexation or joy. And if it has so strayed, before all else seek it out, and quietly bring it back to the Presence of God, once more placing all your hopes and affections under the direction of His Holy Will.”

Source: Introduction to the Devout Life, Book 4, Chapter 11