In the Parable of the Good Samaritan (Luke 10:25-37), which action by the Samaritan is most emphasized as an example of true neighborly love, surpassing mere compassion?

A His initial feeling of pity upon seeing the injured man. B His willingness to travel on the road to Jericho. C His proactive and practical assistance in caring for the man's immediate needs and providing for his continued recovery. D His religious affiliation, which was different from the injured man's.