He restored the eleven hundred [pieces] of silver to his mother; and his mother said, I most assuredly dedicate the silver to Yahweh from my hand for my son, to make an engraved image and a molten image: now therefore I will restore it to you.
Obviously Micah and his mother were either ignorant of, or more probably chose to disregard, God’s law against making graven images (Exodus 20:4; Exodus 20:23; Deuteronomy 4:16). They also seem to have been unaware of, or unconcerned about, Israel’s tragic experience with the golden calf at Mt. Sinai (Exodus 32:19-35).