[T]he main problem in life is sin, and the only solution is God and his grace. The alternative to this view is to identify something besides sin as the main problem with the world and something besides God as the main remedy. That demonizes something that is not completely bad, and makes an idol out of something that cannot be the ultimate good.
Timothy KellerAdam wasn't lonely because he was imperfect but because he was perfect. The ache for friends is not the result of sin.
Timothy KellerIf you come from insignificance and when you die you return to insignificance, then nothing is significant now.
Timothy KellerFaith in the gospel restructures our motivations, our self-understanding, our identity, and our view of the world. Behavioral compliance to rules without heart-change will be superficial and fleetingโฆ We can only change permanently as we take the gospel more deeply into our understanding and into our hearts. We must feed on the gospel, as it were, digesting it and making it part of ourselves. That is how we grow.
Timothy Keller