In John 14:6, 'the way' is doctrine, 'the truth' is every thing pertaining to doctrine, and 'the life' is the essential good which is the life of truth.
(Reference: Arcana Coelestia 2531)
Luke 17:4
4
If he sins against you seven times in the day, and seven times returns, saying, 'I repent,' you shall forgive him."
