How do we know that humility is essential for approaching God?

In Luke 14:11, Jesus proclaims, 'For whosoever exalteth himself shall be abased; and he that humbleth himself shall be exalted.' This principle reflects the broader scriptural truth that humility is crucial for a right relationship with God. The parable of the Pharisee and the publican demonstrates how self-righteousness can lead one away from God’s grace. The publican, recognizing his sinfulness, did not lift his eyes to heaven but prayed for mercy. His humility resulted in justification, illustrating that humility is not merely an attitude but a heart condition that God honors.