9 But watch yourselves, for they will deliver you up to councils. You will be beaten in synagogues. You will stand before rulers and kings for my sake, for a testimony to them. 10 The Good News must first be preached to all the nations. 11 When they lead you away and deliver you up, don’t be anxious beforehand, or premeditate what you will say, but say whatever will be given you in that hour. For it is not you who speak, but the Holy Spirit. 12 “Brother will deliver up brother to death, and the father his child. Children will rise up against parents, and cause them to be put to death. 13 You will be hated by all men for my name’s sake, but he who endures to the end, the same will be saved.
Matthew Henry's Commentary on Mark 13:9-13
Commentary on Mark 13:5-13
(Read Mark 13:5-13)
Our Lord Jesus, in reply to the disciples' question, does not so much satisfy their curiosity as direct their consciences. When many are deceived, we should thereby be awakened to look to ourselves. And the disciples of Christ, if it be not their own fault, may enjoy holy security and peace of mind, when all around is in disorder. But they must take heed that they are not drawn away from Christ and their duty to him, by the sufferings they will meet with for his sake. They shall be hated of all men: trouble enough! Yet the work they were called to should be carried on and prosper. Though they may be crushed and borne down, the gospel cannot be. The salvation promised is more than deliverance from evil, it is everlasting blessedness.