'World' in the Bible

First, I thank my God through Jesus Christ for you all, that your faith is proclaimed throughout the whole world.

For the invisible things of him since the creation of the world are clearly seen, being perceived through the things that are made, even his everlasting power and divinity; that they may be without excuse:

God forbid: for then how shall God judge the world?

Now we know that what things soever the law saith, it speaketh to them that are under the law; that every mouth may be stopped, and all the world may be brought under the judgment of God:

For not through the law was the promise to Abraham or to his seed that he should be heir of the world, but through the righteousness of faith.

Therefore, as through one man sin entered into the world, and death through sin; and so death passed unto all men, for that all sinned:--

for until the law sin was in the world; but sin is not imputed when there is no law.

But I say, Did they not hear? Yea, verily, Their sound went out into all the earth, And their words unto the ends of the world.

Now if their fall, is the riches of the world, and their loss the riches of the Gentiles; how much more their fulness?

For if the casting away of them is the reconciling of the world, what'shall the receiving of them be , but life from the dead?

And be not fashioned according to this world: but be ye transformed by the renewing of your mind, and ye may prove what is the good and acceptable and perfect will of God.