Think of it Noah likely had brothers, sisters, nephews, and nieces alive before the Flood came. yet, no one except his immediate family listened to him.
ಆವಾಗೆಲ್ಲ ನೋಹನ ಪ್ರಯತ್ನ ವ್ಯರ್ಥ ಎನ್ನುವಂತೆ ಕಾಣುತಿತ್ತು.