Matthew Henry's Concise Commentary on the Bible - Luke 3:1-14
1-14 The scope and design of John's ministry were, to bring the people from their sins, and to their Saviour. He came preaching, not a sect, or party, but a profession; the sign or ceremony was washing with water. By the words here used John preached the necessity of repentance, in order to the remission of sins, and that the baptism of water was an outward sign of that inward cleansing and renewal of heart, which attend, or are the effects of true repentance, as well as a profession of it.... read more
George Haydock's Catholic Bible Commentary - Luke 3:12
The Baptist exhorts worldlings to abstain from every species of fraud, that by first restraining all desires of the goods of others, they may at length come to communicate some of their own to their neighbours. (Ven. Bede) read more