Literal

gen 1-2 God breathed the world into existence in 7 days

gen 6-8 God flooded the world in judgement

Jonah 1-4 Jonah was literally swallowed by fish for 3 days and 3 nights

scripture is the final authority Mt 5:18

18 For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.