The strongest biblical argument against creationism is that Genesis 1 is only one of many creation accounts in the Bible, and these biblical accounts are too distinctive to be harmonized. The cosmogony found in the second and third chapters of Genesis tells a very different story than Genesis 1. Here are a few of these differences. Creation in Genesis 2 proceeds at an unspecified pace that surely lasts longer than a week, whereas in Genesis 1 all takes place within six days. In Genesis 1, the man and the woman are created at the same time, whereas in Genesis 2 the man is created earlier than the woman. In Genesis 1, the animals are created before the man, which is the opposite of the order in Genesis 2.
Other creation accountsin the Psalms, Isaiah 40-66, Job and Proverbsalso differ from one another and from Genesis 1. Psalms 77, 89 and 93, for example, depict creation as a cosmic battle with the forces of chaos; Gods victory is the act of creation. Isaiah 40-55 uses creation-by-combat to interpret the reconstruction of Israel after the sixth-century exile. Israels new creation is portrayed through a grand analogyjust as in olden times God brought Israel into being by vanquishing Sea (the Red or Reed Sea) and bringing the people to Canaan, so today he is bringing Israel into being by vanquishing Desert and bringing the people to Zion (see especially Isa. 43:16-21). Creation-by-combat is common in the Bible (and in the literature of Israels neighbors). The creation-by-word in Genesis 1 is unique in the Old Testament and to make it the biblical standard, as creationists do, is gratuitous on purely biblical grounds