1 John 2

Do you still walk in darkness?

The one who says he is in the Light and yet hates his brother is in the darkness until now.

The one who loves his brother abides in the Light and there is no cause for stumbling in him.

But the one who hates his brother is in the darkness and walks in the darkness, and does not know where he is going because the darkness has blinded his eyes.

1 John 2:9-11 (NASB)

Love not the world

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.
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.
— 1 John 2:15-16 (KJV)