Expositor's Bible Commentary Commentary Luke 3:10

"And the multitudes asked him, saying, What then must we do?" — Luke 3:10 (ASV)

John’s prophetic word of judgment elicits a response, first from the crowd in general, then from the unpopular and greedy tax collectors (v.12), and finally from the soldiers (v.14). The conversations, which are unique to Luke, provide opportunity for some clear statements about social justice and responsibility. The crowd (v.7) is told to share clothing and food with the needy as evidence of repentance. The “tunic” was the short garment worn under the longer robe. One might have an extra tunic for warmth or as a change of clothes.