One verse

Srimad Bhagavatam 10.48.23

10.48.23

त्वयोदितोऽयं जगतो हिताय यदा यदा वेदपथ: पुराण: । बाध्येत पाषण्डपथैरसद्भ‍ि- स्तदा भवान् सत्त्वगुणं बिभर्ति ॥ २३ ॥

tvayodito ’yaṁ jagato hitāya yadā yadā veda-pathaḥ purāṇaḥ bādhyeta pāṣaṇḍa-pathair asadbhis tadā bhavān sattva-guṇaṁ bibharti

tvayā
by You
uditaḥ
enunciated
ayam
this
jagataḥ
of the universe
hitāya
for the benefit
yadā yadā
whenever
veda
of the Vedic scriptures
pathaḥ
the path (of religiousness)
purāṇaḥ
ancient
bādhyeta
is obstructed
pāṣaṇḍa
of atheism
pathaiḥ
by those who follow the path
asadbhiḥ
wicked persons
tadā
at that time
bhavān
You
sattva-guṇam
the pure mode of goodness
bibharti
assume

You originally enunciated the ancient religious path of the Vedas for the benefit of the whole universe. Whenever that path becomes obstructed by wicked persons following the path of atheism, You assume one of Your incarnations, which are all in the transcendental mode of goodness.