'Of the World' in the Bible

But we [apostles] did not receive the spirit of the world [i.e., human wisdom. See verse 6], but the Holy Spirit from God, so that we could understand what was freely given to us from God [i.e., the gift of inspiration. See verses 9-10].

I did not mean the sexually immoral people of this world, or with greedy people and swindlers, or with idolaters. For [to do this] you would have to go out of the world. [Note: If taken literally, this implies that there are no sinful people outside our planet].

And those who make use of the things of the world [should live] as though they were not [really] involved with them. For the world as we know it is passing away. [Note: The five "as though's" of verses 29-31 are intended to emphasize that Christians should live with eternity in mind and not to become preoccupied with even legitimate earthly circumstances].

But the person who is married is [also] concerned about the affairs of the world [and] how to please his wife,

so his interests are divided. However, the unmarried woman [Note: Possibly this refers to a widow, divorcee or non-virgin] and the virgin are concerned about the affairs of the Lord [and] how to be dedicated [to God] in both body and spirit. But the married woman is concerned about the affairs of the world [and] how to please her husband.

Then [i.e., at Christ's return] the end [of the world] will occur, when He will turn over the kingdom to God, the Father, after He has abolished all [hostile] dominion, authority and power.