The material world of duality

Expressions researched:
"dual world" |"duality of the material world" |"duality of this material world" |"duality of this world" |"material world of duality" |"material world there is duality" |"material world, there is duality" |"world is duality" |"world is full of duality" |"world is full of duality" |"world is meant for duality" |"world is of duality" |"world of duality"

BG Chapters 1 - 6

As long as one is in the material world there is always the possibility of good and evil because this world is full of duality.

BG 2.57, Purport:

There is always some upheaval in the material world which may be good or evil. One who is not agitated by such material upheavals, who is unaffected by good and evil, is to be understood to be fixed in Kṛṣṇa consciousness. As long as one is in the material world there is always the possibility of good and evil because this world is full of duality. But one who is fixed in Kṛṣṇa consciousness is not affected by good and evil, because he is simply concerned with Kṛṣṇa, who is all-good absolute. Such consciousness in Kṛṣṇa situates one in a perfect transcendental position called, technically, samādhi.