Imamat 19:4

19:4 Do not turn to idols, ¹  and you must not make for yourselves gods of cast metal. I am the Lord your God.

Imamat 19:31

19:31 Do not turn to the spirits of the dead and do not seek familiar spirits ²  to become unclean by them. I am the Lord your God.

[19:4]  ¹ sn Regarding the difficult etymology and meaning of the term for “idols” (אֱלִילִים, ’elilim), see B. A. Levine, Leviticus (JPSTC), 126; J. E. Hartley, Leviticus (WBC), 304; N. H. Snaith, Leviticus and Numbers (NBC), 89; and Judith M. Hadley, NIDOTTE 1:411. It appears to be a diminutive play on words with אֵל (’el, “god; God”) and, perhaps at the same time, recalls a common Semitic word for “worthless; weak; powerless; nothingness.” Snaith suggests a rendering of “worthless godlings.”

[19:31]  ² sn The prohibition here concerns those who would seek special knowledge through the spirits of the dead, whether the dead in general or dead relatives in particular (i.e., familiar spirits; see J. E. Hartley, Leviticus [WBC], 321, and B. A. Levine, Leviticus [JPSTC], 134). Cf. Lev 20:6 below.