Bible Dictionary
INTEGRITY
Integrity is sincerity, soundness, truthfulness, and uprightness of heart. It describes a life marked by honest intentions and faithful conduct before God and people.
Biblical Usage
The Old Testament uses integrity for sincerity and uprightness before God and people. It is associated with walking honestly, maintaining a sound heart, and acting faithfully. The New Testament does not use the word itself, but related ideas include sincerity, truth, a pure heart, and a single eye.