One verse

Srimad Bhagavatam 12.10.23

12.10.23

न ह्यम्मयानि तीर्थानि न देवाश्चेतनोज्झिता: । ते पुनन्त्युरुकालेन यूयं दर्शनमात्रत: ॥ २३ ॥

na hy am-mayāni tīrthāni na devāś cetanojjhitāḥ te punanty uru-kālena yūyaṁ darśana-mātrataḥ

na
not
hi
indeed
ap-mayāni
consisting of sacred water
tīrthāni
holy places
na
not
devāḥ
deity forms of demigods
cetana-ujjhitāḥ
devoid of life
te
they
punanti
purify
uru-kālena
after a long time
yūyam
yourselves
darśana-mātrataḥ
simply by being seen

Mere bodies of water do not constitute holy places, nor are lifeless statues of the demigods actual worshipable deities. Because external vision fails to appreciate the higher essence of the holy rivers and the demigods, these purify only after a considerable time. But devotees like you purify immediately, just by being seen.