Bhagavad Gita Chapter 1 Verse 43
भगवद् गीता अध्याय 1 श्लोक 43

दोषैरेतैः कुलघ्नानां वर्णसङ्करकारकैः।
उत्साद्यन्ते जातिधर्माः कुलधर्माश्च शाश्वताः।।1.43।।



हिंदी अनुवाद - स्वामी रामसुख दास जी ( भगवद् गीता 1.43)
।।1.43।।इन वर्णसंकर पैदा करनेवाले दोषोंसे कुलघातियोंके सदासे चलते आये कुलधर्म और जातिधर्म नष्ट हो जाते हैं।


Rudra Vaishnava Sampradaya - Commentary

Persons whose family traditions have been destroyed means also those whose
caste and heritage has also been lost. We have heard from the authoritative
sources of the Vedas scriptures that those addicted to vice who perform no
expiation nor feel any repentance, go to terrible hells full of misery.


Brahma Vaishnava Sampradaya - Commentary

Madhvacarya has no commentary so we present Baladeva Vidyabhusanas.

Here by the word kula-dharma getting spoiled also  means  that  jati-dharmah
meaning  the  duties  of  each  caste  and   asrama   dharma   meaning   the
relationships between the castes are indicated as well. Anususruma means  we
have heard in the line of parampara disciplic succession  that  persons  who
are addicted to sinful activities; yet who do not make atonement  or  repent
are damned to excruciatingly painful and terrifying hells.


Shri Vaishnava Sampradaya - Commentary
There is no commentary for this verse.


Kumara Vaishnava Sampradaya - Commentary
Arjuna is supporting his argument  by  affirming  that  he  has  heard  from
respectable sources in disciplic succession, that those who are  responsible
for  destroying  righteousness  reside  permanently  in  hellish  existence.
Therefore this decision to fight is not the wisest of choices.