Golden calf stop until Moses had returned. The righteous separated themselves from the pagans. God informed Moses that he had tried the Israelites in his absence and that they had failed by worshipping the golden calf. Returning to the Israelites in great anger, Moses asked Aaron why he had not stopped the Israelites when he had seen them worshipping the golden calf. The Quran reports that Aaron stated that he did not act due to the fear that Moses would blame him for causing divisions among the Israelites. Moses realized his helplessness in the situation, and both prayed to God for forgiveness
Shlach Golden Calf, Moses foretold that he would behold God's Glory and make atonement for the Israelites' iniquities on Yom Kippur. On that day, Moses asked God to pardon the iniquities of the people in connection with the Golden Calf. God told Moses that if he had asked God then to pardon the iniquities of all Israel, even to the end of all generations, God would have done so, as it was the appropriate time. But Moses had asked for pardon with reference to the Golden Calf, so God told Moses that it would be according to his words, as says,