The account of the Good Samaritan is even better than the scripture in James because we have the equivalent of a non-jw helping a jw where Jesus was explaining who our neighbor is, a non-jw. Jesus puts the Jew to shame and in forward context, jws. jws would have walked on by their fellow believer and allowed the "worldly" man to show mercy. That's what jws do now, expect jws to go their family, Red Cross, food banks, and other non-jw sources and then give platitudes to their fellow jws.
(Luke 10:29-37) 29 But, wanting to prove himself righteous, the man said to Jesus: “Who really is my neighbor?” 30 In reply Jesus said: “A certain man was going down from Jerusalem to Jer ′ i·cho and fell among robbers, who both stripped him and inflicted blows, and went off, leaving him half-dead. 31 Now, by coincidence, a certain priest was going down over that road, but, when he saw him, he went by on the opposite side. 32 Likewise, a Levite also, when he got down to the place and saw him, went by on the opposite side. 33 But a certain Sa·mar ′ i·tan traveling the road came upon him and, at seeing him, he was moved with pity. 34 So he approached him and bound up his wounds, pouring oil and wine upon them. Then he mounted him upon his own beast and brought him to an inn and took care of him. 35 And the next day he took out two de·nar ′ i·i, gave them to the innkeeper, and said, ‘Take care of him, and whatever you spend besides this, I will repay you when I come back here.’ 36 Who of these three seems to you to have made himself neighbor to the man that fell among the robbers?” 37 He said: “The one that acted mercifully toward him.” Jesus then said to him: “Go your way and be doing the same yourself.”