18 John’s disciples and the Pharisees were fasting, and they came and asked him, “Why do John’s disciples and the disciples of the Pharisees fast, but your disciples don’t fast?” 19 Jesus said to them, “Can the groomsmen fast while the bridegroom is with them? As long as they have the bridegroom with them, they can’t fast. 20 But the days will come when the bridegroom will be taken away from them, and then will they fast in that day.
Matthew Henry's Commentary on Mark 2:18-20
Commentary on Mark 2:18-22
(Read Mark 2:18-22)
Strict professors are apt to blame all that do not fully come up to their own views. Christ did not escape slanders; we should be willing to bear them, as well as careful not to deserve them; but should attend to every part of our duty in its proper order and season.