As a Christian, you have to acknowledge that the Bible (including Genesis) is the inerrant word of God
Perhaps (that is arguable), but you are not working form the inerrant word of God. You are working from your
fallible interpretation of the inerrant word of God. An interpretation with which the majority of Christians would disagree.
(and, I note, claiming know the Mind of God and tell what makes sense to Him and what does not -- extreme hubris).