Best Advice for Worries from a Christian Saint

Strive to see God in all things without exception, and-acquiesce in His
will with absolute submission. Do everything for God, uniting yourself to
Him by a mere upward glance, or by the overflowing of your heart towards
Him. Never be in a hurry; do everything quietly and in a calm spirit. Do
not lose your inward peace for anything whatsoever, even if your whole
world seems upset. Commend all to God, and then lie still and be at rest in
His bosom. Whatever happens, abide steadfast in a determination to cling
simply to God, trusting to His eternal love for you; and if you find that
you have wandered forth from this shelter, recall your heart quietly and
simply. Maintain a holy simplicity of mind, and do not smother yourself
with a host of cares, wishes, or longings, under any pretext.

ST. FRANCIS DE SALES.