Mark 2:27
“He said to them, "The Sabbath was made for man, and not man for the Sabbath."”
This verse comes from Mark's Gospel, where Jesus is in conversation with religious leaders (Pharisees) who are criticizing his disciples for plucking grain on the Sabbath, an act they considered unlawful. Jesus is explaining his perspective on the purpose of religious law.
What systems or practices, intended for human well-being, have become ends in themselves today?