1 John 2:15,16 (KJV)
15 Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him.
16 For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world.
No More Cussing or Filthy Language
One thing that was spoken by Paul to the Colossians above is “filthy communication out of your mouth”. Of which also James taught.