The Gospel is from St. Luke 10:25-37 and tells the parable of the good Samaritan. This passage is two-pronged. While providing a powerful lesson about mercy toward those in need, it also proclaims that non-Jews can observe the Law and thus enter into eternal life. Following other Fathers, St Augustine (De verbis Domini sermones, 37) identifies the good Samaritan with our Lord, and the waylaid man with Adam, the source and symbol of all fallen mankind. Moved by compassion and piety, he comes down to earth to cure man's wounds, making them his own (Is 53:4; Mt 8:17; 1 Pet 2:24; 1 Jn 3:5). In fact, we often see Jesus being moved by man's suffering (cf. Mt 9:36; Mk 1:41; Lk 7:13). And St John says: "in this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him. In this is love, not that we loved God but that he loved us and sent his Son to be the expiation for our sins. Beloved, if God so loved us, we also ought to love one another" (1 Jn 4:9-11).
This parable leaves no doubt about who our neighbor is — anyone (without distinction of race or relationship) who needs our help; nor about how we should love him — by taking pity on him, being compassionate towards his spiritual or corporal needs; and it is not just a matter of having the right feelings towards him: we must do something, we must generously serve him.
Christians, who should be disciples of Christ, should share his love and compassion, never distancing themselves from others' needs. One way to express love for one's neighbor is to perform the "works of mercy," which get their name from the fact that they are not duties in justice. There are fourteen such works, seven spiritual and seven corporal.
The spiritual are:
—Excerpted from The Navarre Bible—St. Luke