The dragnet teaches broad gathering followed by final separation of righteous and wicked.

Matthew 13:47–50

⁴⁷Again, the kingdom of heaven is like unto a net, that was cast into the sea, and gathered of every kind:

⁴⁸Which, when it was full, they drew to shore, and sat down, and gathered the good into vessels, but cast the bad away.

⁴⁹So shall it be at the end of the world: the angels shall come forth, and sever the wicked from among the just,

⁵⁰And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.