Isaiah 57:5-6 who burn with lust among the oaks, under every luxuriant tree, who slaughter your children in the valleys, under the clefts of the rocks?

MSB⁽ⁱ⁾ ⁵ who burn with lust among the oaks, under every luxuriant tree, who slaughter your children in the valleys, under the clefts of the rocks? ⁶ Your portion is among the smooth stones of the valley; indeed, they are your lot. Even to them you have poured out a drink offering and offered a grain offering. Should I relent because of these?