Our God...is a consuming fire. And if we, by love, become transformed into Him and burn as He burns, His fire will be our everlasting joy. But if we refuse His love and remain in the coldness of sin and opposition to Him and to other men then will His fire (by our own choice rather than His) become our everlasting enemy, and Love, instead of being our joy, will become our torment and our destruction.

We are obliged to love one another. We are not strictly bound to 'like' one another. Love governs the will: 'liking' is a matter of sense and sensibility. Nevertheless, if we really love others it will not be too hard to like them also.

Merely to resist evil with evil by hating those who hate us and seeking to destroy them, is actually no resistance at all. It is active and purposeful collaboration in evil that brings the Christian into direct and intimate contact with the same source of evil and hatred which inspires the acts of his enemy. It leads in practice to a denial of Christ and to the service of hatred rather than love.

A happiness that is sought for ourselves alone can never be found: for a happiness that is diminished by being shared is not big enough to make us happy.

Detachment from things does not mean setting up a contradiction between 'things' and 'God' as if God were another thing and as if creatures were His rivals. We do not detach ourselves from things in order to attach ourselves to God, but rather we become detached from ourselves in order to see and use all things in and for God.

What is 'grace'? It is God's own life, shared by us. God's life is love. Deus caritas est. By grace we are able to share in the infinitely selfless love of Him Who is such pure actuality that He needs nothing and therefore cannot conceivably exploit anything for selfish ends. Indeed, outside of Him there is nothing, and whatever exists exists by His free gift of its being, so that one of the notions that is absolutely contradictory to the perfection of God is selfishness.

Cupidity...takes created things for ends in themselves, which they are not. The will that seeks rest in creatures for their own sake stops on the way to its true end, terminates in a value which does not exist, and thus frustrates all its deepest capacities for happiness and peace.