Exodus 32:6

And they rose up early on the morrow, and offered burnt offerings, in honor of the false god, and brought peace-offerings; and the people sat down to eat and to drink, in a joyful sacrificial meal, and rose up to play, in merry festive games, in wilful abandon. The worship of the golden calf is a picture of the idolatry of our days, for these are the gods of the world, mammon, gold, money, luxury, eating, drinking, lascivious merriment. It is the very height of hypocrisy if Christians take part in the idolatrous ways of the world and then try to cover their sin with a sanctimonious behavior.