Love

"If love is the soul of Christian existence, it must be at the heart of every other Christian virtue. Thus, for example, justice without love is legalism; faith without love is ideology; hope without love is self-centeredness; forgiveness without love is self-abasement; fortitude without love is recklessness; generosity without love is extravagance; care without love is mere duty; fidelity without love is servitude. Every virtue is an expression of love. No virtue is really a virtue unless it is permeated, or informed, by love." -- Fr. Richard P. McBrien