The cruelty and mystery of Leviticus 18:22 and 20:1 cannot be understated. Embedded among cultic taboos circumscribing forbidden intimate relations in Parashat Acharei Mot, and juxtaposed with verses exhorting ethical conduct in K’doshim, stands the prohibition against ‘offering up offspring to Molekh’.
‘Vayidom Aharon’ – and Aaron is silent. It is strange that Moses spoke and Aaron held his tongue. After all, it was Moses who struggled with speech. It was Moses who was fearful of appearing before Pharaoh lest he could not find the words. It was Moses who was ‘heavy of tongue’. Aaron, presumably in league with Miriam, was the older sibling: the one rooting for Moses and coaching him. It was Aaron who, at crucial moments, did find the words. But not now.