{2} And as they departed, Jesus began to say unto the multitudes concerning John, What went ye out into the wilderness to see? A reed shaken with the wind?

(2) The similarity and the difference between the ministry of the prophets, the preaching of John, and the full light, of the gospel, which Christ has brought.

People's New Testament

11:7 What went yet out into the wilderness to see? An allusion to John's ministry in the wilderness, which had been attended by most of Christ's disciples.

A reed shaken with the wind. The reed of Egypt and Palestine is a very tall cane, growing twelve feet high, and is easily bent by the wind. John was not like the reed. He could not be bent by every breath of applause or displeasure.

Wesley's Notes

11:7 As they departed, he said concerning John - Of whom probably he would not have said so much when they were present. A reed shaken by the wind? - No; nothing could ever shake John in the testimony he gave to the truth. The expression is proverbial.

Matthew Henry's Concise Commentary

11:7-15 What Christ said concerning John, was not only for his praise, but for the people's profit. Those who attend on the word will be called to give an account of their improvements. Do we think when the sermon is done, the care is over? No, then the greatest of the care begins. John was a self-denying man, dead to all the pomps of the world and the pleasures of sense. It becomes people, in all their appearances, to be consistent with their character and their situation. John was a great and good man, yet not perfect; therefore he came short of glorified saints. The least in heaven knows more, loves more, and does more in praising God, and receives more from him, than the greatest in this world. But by the kingdom of heaven here, is rather to be understood the kingdom of grace, the gospel dispensation in its power and purity. What reason we have to be thankful that our lot is cast in the days of the kingdom of heaven, under such advantages of light and love! Multitudes were wrought upon by the ministry of John, and became his disciples. And those strove for a place in this kingdom, that one would think had no right nor title to it, and so seemed to be intruders. It shows us what fervency and zeal are required of all. Self must be denied; the bent, the frame and temper of the mind must be altered. Those who will have an interest in the great salvation, will have it upon any terms, and not think them hard, nor quit their hold without a blessing. The things of God are of great and common concern. God requires no more from us than the right use of the faculties he has given us. People are ignorant, because they will not learn.