שֹׁמֵ֣ר מִ֭צְוָה שֹׁמֵ֣ר נַפְשׁ֑וֹ בּוֹזֵ֖ה דְרָכָ֣יו יומת [יָמֽוּת׃]
He that keepeth the commandment keepeth his soul; But he that despiseth His ways shall die.
Read Jewish philosophical commentary on Proverbs 19:16: and classical philosophical sources.