Idol worship is anathema to Judaism.
So, you think that a non-physical thing has no form and is therefore worthy of worship? LMAO.
Non-physical forces which are energies vibrating at a much higher frequencies than the energy within the 4 dimensional spatio-temporal framework have their own forms that're suited to the higher dimensions.
The asuras as well as the non-asuric beings of the higher planes have their own subtle forms that're suited to the frequency of vibration of their respective planes.
Now, look at the asura YHVH - this typal being has human-like traits making it an anthropopathic being who emotes, talks to the sorcerer-patriarchs, gets enraged, shows extreme jealousy,. curses, fights, forgives those who toe the line, commands, abuses and the like.
So, little YHVH has human traits (mostly negative) and has his own supra-4-dimensional form that's suited to his supraphysical station which happens to be the lower vital plane which is the abode of the demonic powers (asuric powers) who keep battling each other for supremacy and who keep instigating their human followers to fight the human followers of the other typal beings and who issue stern warnings to their human followers against worshiping other Gods (rival typal beings of the lower vital plane).
YHVH is an asura !