Verse 31. - For he taught his disciples (ἐδίδασκε γὰρ τοὺς μαθητὰς αὑτοῦ); literally, for he was teaching (imperfect) his disciples. The Son of man is delivered (παραδίδοται) The whole is present to his mind, as though it were now taking place. And they shall kill him (ἀποκτενοῦσιν). This is a stronger form of κτείνω. And when he is killed, after three days he shall rise again (ἀναστήσεται); literally, he shall rise up. Our Lord repeats this prediction, in order that, when these events actually took place, his disciples might not be alarmed or offended, or abandon their faith in him, as though he could not be the Messiah because he underwent so terrible a death. It will be remembered that, notwithstanding these repeated warnings from their Lord, when these events actually took place, "they all forsook him and fled." It was therefore necessary that this coming event of his crucifixion should be repeatedly impressed upon them, that they might thus be assured that he was willing to undergo this bitter death; that he was not going to his cross by constraint, but as a willing Sacrifice, that he might do the will of his Father, and so redeem mankind. Therefore he repeated all this in Galilee, when he returned from his transfiguration, and after he had cast out the evil spirit from the epileptic child, and so had gained to himself great renown. He would thus restrain the excited feelings of his disciples, and impress upon them the reasons for his journey to Jerusalem, and prepare them for the dread realities which were awaiting him there.

9:30-40 The time of Christ's suffering drew nigh. Had he been delivered into the hands of devils, and they had done this, it had not been so strange; but that men should thus shamefully treat the Son of man, who came to redeem and save them, is wonderful. Still observe that when Christ spake of his death, he always spake of his resurrection, which took the reproach of it from himself, and should have taken the grief of it from his disciples. Many remain ignorant because they are ashamed to inquire. Alas! that while the Saviour teaches so plainly the things which belong to his love and grace, men are so blinded that they understand not his sayings. We shall be called to account about our discourses, and to account for our disputes, especially about being greater than others. Those who are most humble and self-denying, most resemble Christ, and shall be most tenderly owned by him. This Jesus taught them by a sign; whoever shall receive one like this child, receives me. Many have been like the disciples, ready to silence men who have success in preaching to sinners repentance in Christ's name, because they follow not with them. Our Lord blamed the apostles, reminding them that he who wrought miracles in his name would not be likely to hurt his cause. If sinners are brought to repent, to believe in the Saviour, and to live sober, righteous, and godly lives, we then see that the Lord works by the preacher.For he taught his disciples, and said unto them,.... What he had some little time before suggested to them; see Mark 8:31.

The son of man is delivered into the hands of men: in one of Beza's copies it is read, "sinful men", as in Luke 24:7 and so the Persic version reads here, and adds rebellious. This is represented as if it was already done, because it was determined and agreed upon, that it should be; and because, in a very little time, the son of man would be delivered into the hands of wicked men, according to the will of God, with his own consent, by the means of Judas, the Jews, and Pilate:

and they shall kill him; put him to death, in a violent manner, contrary to all law and justice:

and after that he is killed; this is omitted in the Arabic version, and in the Persic version in the room of it it is read, "and shall put him into a sepulchre"; that being what followed next upon his death:

and he shall rise the third day. This Christ always takes care to mention, for the comfort of his disciples, when he tells them of his death.