So I’m trying not to break forum ban on a certain subject so this is worded in a way that it shouldn’t.
What evidence can I use to support that the book of genesis is using figurative language and therefore doesnt need to be taken strictly literal?
One would be that there is evidence of poetic features.
For example, it is my understanding that Hebrew poetry uses a lot of repetition to suggest its main themes. In Genesis, there are several things that are repeated: “And God said…Let the ____ [happen]…and it was so.” “And God saw that it was good.” “Evening came, and morning followed, the ___th day.”
Those repeated phrases are poetic features. Among the things they suggest, one is that the main themes of Genesis include that God created the world, that it is ordered, and that it is good.
There is also the interesting parallels between each “day.” This table makes the parallels clear:
[table=“head”]First Triad | | | Second Triad
Day 1 | Day and night (1:3-5). | Sun for the day, moon and stars for the night (1:14). | Day 4
Day 2 | The sky and the sea (1:7-8). | Birds for the sky and fish for the sea (1:20). | Day 5
Day 3 | Dry land (1:9) and vegetation (1:11) | Beasts and men to walk on the land (1:25-26) and eat the vegetation (1:29-30) | Day 6
[/table]
Under this interpretation, the author of Genesis used the first three days to show that God created three “domains” and the fourth, fifth, and sixth days to show that God created inhabitants for each of these domains. From this perspective, the “days” aren’t the focus but the arrangement of the domains to their inhabitants, and the days only serve as an image to help us see order in this. It’s not the daily sequence that we should focus on so much as the part of creation spoken of under each day, so that we see that they are made to complement and complete each other. If the author intended the days and the sequence to be symbolic, to serve the purpose of pointing to the orderliness in each thing being created for its respective domain, then there is nothing in this text that is incompatible with modern cosmology or the theory of evolution.
The talking snake thing is more relevant than it may seem at first. Talking animals is a frequent feature of symbolic and allegorical literature. It still is today. That is just one more piece of evidence that the author of Genesis was writing in a genre where things aren’t completely literal.
I hope that helps. God bless!