I think Dino answered you referring to the above.
Here is what cosmos can mean in given context.
- an apt and harmonious arrangement or constitution, order, government
- ornament, decoration, adornment, i.e. the arrangement of the stars, 'the heavenly hosts', as the ornament of the heavens. 1 Pet. 3:
- the world, the universe
- the circle of the earth, the earth
- the inhabitants of the earth, men, the human family
- the ungodly multitude; the whole mass of men alienated from God, and therefore hostile to the cause of Christ
And we are to go with whichever one fits our system of theology? Is that how it works? Man being their own final authority?