Kiddush Hashem


Kiddush HaShem is a precept of Judaism. It includes sanctification of the name of God by being holy.

Hebrew Bible

The phrase "sanctification of the Name" does not occur in the Hebrew Bible, but the instruction "to sanctify " and the converse command "you shall not profane My holy name" is frequently expressed. Any action by a Jew that brings honor, respect, and glory to God is considered to be sanctification of his name. In contrast, any behavior or action that disgraces, harms or shames God's name and his Torah is regarded as a chillul Hashem.

Kedoshim

dom during the Hadrianic persecution is called sanctification of the Name in Bavli Berachot 20a and Midrash Tehillim. The ultimate act of sanctification of the Name is a Jew who is prepared to sacrifice his life rather than transgress any of God’s three cardinal laws: banning serving idols, committing certain sexual acts or committing murder. The commandment was introduced by the Exegetes.