Anxiety proceeds from an ill-regulated desire to be delivered from the evil we experience, or to acquire the good to which we aspire; nevertheless, nothing aggravates evil and hinders good so much as anxiety and worry.
– St. Francis de Sales

this reminds of the Concluding Rite during the Liturgy of the Eucharist when after the The Lord's Prayer/Our Father the Priest says:

Deliver us, Lord, from every evil, and grant us peace in our day in your mercy keep us free from sin and protect us from all anxiety as we wait in joyful hope for the coming of our Savior, Jesus Christ.

I love the deepness of the Church!!!