Some theistic (and secular) evolutionists have argued that the 'days' mentioned in the creation account in Genesis are 'metaphorical' or 'symbolic' and not meant to be taken literally.

Yet, Moses writes in Exodus 20:11 -

For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.

So, are we supposed to work for the alleged billions of years some
evolutionists claim it took GOD to create the universe and life, and then rest AFTER those billions of years????

Obviously, the days in Genesis are meant LITERALLY.

Also, if Adam and Eve were merely 'symbolic' of humankind and not literal human beings, why does the Bible give their lineage down to Jesus???

Obviously, Adam and Eve were literal people.