פִּקּ֘וּדֵ֤י יְהוָ֣ה יְ֭שָׁרִים מְשַׂמְּחֵי־לֵ֑ב מִצְוַ֥ת יְהוָ֥ה בָּ֝רָ֗ה מְאִירַ֥ת עֵינָֽיִם׃
여호와의 교훈은 정직하여 마음을 기쁘게 하고 여호와의 계명은 순결하여 눈을 밝게 하도다
Zohar
From those seven ways, three are the shafts of the menorah from one side, the body and two arms of the king, They are "the mitzvah is light" (Prov. 6:23) to illuminate through them. And the other three shafts of the menorah from the other side are the legs and the covenant. And they are the "light from West" (Tamid 30b) to illuminate through them. This is called the Menorah of the King, and this is the light which illuminates the light of the mitzvah, of which it is said "the mitzvah of Ad-nai illuminates the eyes" (Ps. 19:9).