'In the World' in the Bible

Love not the world, neither the things that are in the world: if any one love the world, the love of the Father is not in him.

For all that is in the world, the desire of the flesh, and the desire of the eye, and the pride of life, is not of the Father, but is of the world.

And every spirit which confesseth not Jesus Christ come in the flesh, is not of God: and this is that spirit of Antichrist, whereof ye have heard that it should come; and now already it is in the world.

Ye are of God, beloved children, and have overcome them; because greater is he that is in you, than he that is in the world.