Why is knowledge without love considered harmful?

Paul warns in 1 Corinthians 8:1 that knowledge can lead to arrogance, as those who pride themselves on understanding may disregard the spiritual wellbeing of their brothers and sisters. When knowledge is wielded without love, it does not contribute to the growth and unity of the body of Christ, but rather can create divisions and cause harm. Knowledge should always be accompanied by love; when paired together, they encourage spiritual growth and mutual support among believers. Thus, true wisdom is demonstrated not merely by what one knows, but by how one applies that knowledge in a loving manner.