One verse

Srimad Bhagavatam 7.9.47

7.9.47

रूपे इमे सदसती तव वेदसृष्टे बीजाङ्कुराविव न चान्यदरूपकस्य । युक्ता: समक्षमुभयत्र विचक्षन्ते त्वां योगेन वह्निमिव दारुषु नान्यत: स्यात् ॥ ४७ ॥

rupe ime sad-asati tava veda-srste bijankurav iva na canyad arupakasya yuktah samaksam ubhayatra vicaksante tvam yogena vahnim iva darusu nanyatah syat

rupe
in the forms
ime
these two
sat-asati
the cause and the effect
tava
Your
veda-srste
explained in the Vedas
bija-ankurau
the seed and the sprout
iva
like
na
never
ca
also
anyat
any other
arupakasya
of You, who possess no material form
yuktah
those engaged in Your devotional service
samaksam
before the very eyes
ubhayatra
in both ways (spiritually and materially)
vicaksante
can actually see
tvam
You
yogena
simply by the method of devotional service
vahnim
fire
iva
like
darusu
in wood
na
not
anyatah
from any other means
syat
it is possible

By authorized Vedic knowledge one can see that the forms of cause and effect in the cosmic manifestation belong to the Supreme Personality of Godhead, for the cosmic manifestation is His energy. Both cause and effect are nothing but energies of the Lord. Therefore, O my Lord, just as a wise man, by considering cause and effect, can see how fire pervades wood, those engaged in devotional service understand how You are both the cause and effect.