Halakhah sa Levitico 24:16: Mishneh Torah, Foreign Worship and Customs, Mishneh Torah, Negative Mitzvot & Sefer HaChinukh

And, these are the laws concerning the blasphemer: The guilt punishable by stoning is not pronounced against a blasphemer unless he actually pronounces the Particular Name of four letters, Aleph, Dallat, Nun, Yod, and blaspheme Him in a Name of the Names which are forbidden to erase, even as it is said: "And he that blasphemed the name of the Lord" (Lev. 24. 16). By naming the Particular Name he is guilty of an offense punishable by stoning, but by naming all other Attributes he is guilty of an offense punishable by stripes. There is some authority who asserts that he is not guilty save on pronouncing the Name Yod, Hei, Vov, Hei. But I maintain that he is guilty of an offense punishable by stoning in pronouncing either of the Particular Names.⁸Sanhedrin, 55b–56a; Sifre, Lev. 24. C. G.

That those engaged in warfare shall not fear their enemies nor be panic-stricken by them during the battle, as it is said, “….do not tremble, nor be ye terrified because of them” (Deut. 3:22; 7:21; 20:3).

(We are charged) not to blaspheme, as it is said, “Thou shalt not revile God” (Ex. 22:27); and in regard to the penalty, it is said, “And he that blasphemeth the name of the Lord shall surely be put to death” (Lev. 24:16). The general principle is that wherever the Scripture prescribes the penalty of excision or a judicial sentence of capital punishment, the offence is the violation of a prohibition. The only exceptions are Circumcision and the Passover, which are affirmative precepts, while their neglect involves the penalty of excision.