One verse

Srimad Bhagavatam 1.15.24

1.15.24

प्रायेणैतद् भगवत ईश्वरस्य विचेष्टितम् । मिथो निघ्नन्ति भूतानि भावयन्ति च यन्मिथ: ॥ २४ ॥

prayenaitad bhagavata isvarasya vicestitam mitho nighnanti bhutani bhavayanti ca yan mithah

prayena etat
it is almost by
bhagavatah
of the Personality of Godhead
isvarasya
of the Lord
vicestitam
by the will of
mithah
one another
nighnanti
do kill
bhutani
the living beings
bhavayanti
as also protect
ca
also
yat
of whom
mithah
one another.

Factually this is all due to the supreme will of the Lord, the Personality of Godhead. Sometimes people kill one another, and at other times they protect one another.