As the people were in expectation, and all were questioning in their hearts concerning John, whether he might be the Christ,
We are now drawing near to the appearance of our Lord Jesus publicly; the Sun will not be long after the morning-star. We are here told, I. How the people took occasion, from the ministry and baptism of John, to think of the Messiah, and to think of him as at the door, as now come.
Commenting on Luke 3:15-20
And as the people were in expectation, of the coming of the Messiah; Daniel's seventy weeks being now accomplished, the sceptre being departed from Judah, and the Romans having the government in their hands, from whom they hoped for a deliverance by Christ; and all men mused in their hearts of John; whether he were the Christ, or no; about which they had many reasonings...
Verse 15. In expectation. Expecting the Messiah. Marg. suspense. That is, they were not certain whether John was not himself the Messiah. They confidently expected his appearing, and there minds were in suspense, or they were in a state of doubt whether he had not already come, and whether John was not the Messiah. Mused in their hearts of John.