Luke 6:30

παντὶ αἰτοῦντί σε δίδου. Literally, “be giving,” implying a habit, not an instant act. Here again we have a broad, general principle of unselfishness and liberality safely left to the common sense of mankind, Deuteronomy 15:7-9. The spirit of our Lord’s precept is now best fulfilled by not giving to every man that asks, because in the altered circumstances of the age such indiscriminate almsgiving would only be a check to industry, and a premium on imposture, degradation, and vice. By ‘giving,’ our Lord meant ‘conferring a boon;’ but mere careless giving now, so far from conferring a boon, perpetuates a curse and inflicts an injury. The spirit of the precept is large-handed but thoughtful charity. Love must sometimes violate the letter as the only possible way of observing the spirit (Matthew 15:26; Matthew 20:23). “Omni petenti … non omnia petenti; ut id des quod juste et honeste potes.”—Augustine. Our Lord did not mean His divine maxim to be left at the mercy of wild fanaticism or stupid letter worship.