81 Jesus asks us to be present to those in need of help, regardless of whether or not they belong to our social group. In this case, the Samaritan became a neighbour to the wounded Judean. By approaching and making himself present, he crossed all cultural and historical barriers. Jesus concludes the parable by saying: “Go and do likewise” ( Lk 10:37). In other words, he challenges us to put aside all differences and, in the face of suffering, to draw near to others with no questions asked. I should no longer say that I have neighbours to help, but that I must myself be a neighbour to others.
Source: Fratelli Tutti (Vatican.va)