Charles Ellicott Commentary Matthew 3:11

"I indeed baptize you in water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you in the Holy Spirit and [in] fire:" — Matthew 3:11 (ASV)

With water unto repentance — The “I” is emphasized, as is the baptism with water, in contrast to what was to follow. The result of John’s baptism, even for those who received it faithfully, did not go beyond the change of character and life implied in “repentance.” The higher powers of the unseen world were to be manifested afterward.

He that cometh after me — The words, as spoken by the Baptist, could only refer to the expected Christ, the Lord, whose way he had been sent to prepare.

Mightier — This means, as the words that follow show, that He is stronger both to save and to punish—at once the Deliverer and the Judge.

Whose shoes I am not worthy to bear — In Luke 3:16, we have the even stronger expression, The latchet (or thong) of whose shoes I am not worthy to unloose. Among Jews, Greeks, and Romans alike, this office—untying and carrying the shoes of the master of the house or a guest—was the well-known function of the lowest slave in the household. When our Lord washed the disciples’ feet (John 13:4–5), He was taking upon Himself a similar menial task, which of course also involved the other. The memory of the Baptist’s words may partly account for St. Peter’s indignant refusal to accept such services.

He shall baptize you with the Holy Ghost, and with fire — As heard and understood at the time, the baptism with the Holy Ghost would imply that the souls thus baptized would be plunged, as it were, into that creative and life-giving Spirit who was the source of life, holiness, and wisdom. The baptism “with fire,” in turn, would convey the idea of a power that both destroys evil and purifies good. This process is not without the suffering that comes when a sinner’s soul encounters the “consuming fire” of God’s holiness. However, for those who had already received the first baptism and its meaning, this fire consumes only what is evil, leaving what is precious brighter than before. The appearance of the “tongues like fire” that accompanied the gift of the Spirit on the Day of Pentecost was an outward, visible sign—an extension of the symbolism, rather than the actual fulfillment of the promise.