35 And there come near unto him James and John, the sons of Zebedee, saying unto him, Teacher, we would that thou shouldest do for us whatsoever we shall ask of thee. 36 And he said unto them, What would ye that I should do for you? 37 And they said unto him, Grant unto us that we may sit, one on thy right hand, and one on [thy] left hand, in thy glory. 38 But Jesus said unto them, Ye know not what ye ask. Are ye able to drink the cup that I drink? or to be baptized with the baptism that I am baptized with? 39 And they said unto him, We are able. And Jesus said unto them, The cup that I drink ye shall drink; and with the baptism that I am baptized withal shall ye be baptized: 40 but to sit on my right hand or on [my] left hand is not mine to give; but [it is for them] for whom it hath been prepared.
Matthew Henry's Commentary on Mark 10:35-40
Commentary on Mark 10:32-45
(Read Mark 10:32-45)
Christ's going on with his undertaking for the salvation of mankind, was, is, and will be, the wonder of all his disciples. Worldly honour is a glittering thing, with which the eyes of Christ's own disciples have many times been dazzled. Our care must be, that we may have wisdom and grace to know how to suffer with him; and we may trust him to provide what the degrees of our glory shall be. Christ shows them that dominion was generally abused in the world. If Jesus would gratify all our desires, it would soon appear that we desire fame or authority, and are unwilling to taste of his cup, or to have his baptism; and should often be ruined by having our prayers answered. But he loves us, and will only give his people what is good for them.