43 And immediately, even as Jesus said this, Judas, one of the twelve disciples, arrived with a crowd of men armed with swords and clubs. They had been sent by the leading priests, the teachers of religious law, and the elders. 44 The traitor, Judas, had given them a prearranged signal: "You will know which one to arrest when I greet him with a kiss. Then you can take him away under guard." 45 As soon as they arrived, Judas walked up to Jesus. "Rabbi!" he exclaimed, and gave him the kiss. 46 Then the others grabbed Jesus and arrested him.
Matthew Henry's Commentary on Mark 14:43-46
Commentary on Mark 14:43-52
(Read Mark 14:43-52)
Because Christ appeared not as a temporal prince, but preached repentance, reformation, and a holy life, and directed men's thoughts, and affections, and aims to another world, therefore the Jewish rulers sought to destroy him. Peter wounded one of the band. It is easier to fight for Christ than to die for him. But there is a great difference between faulty disciples and hypocrites. The latter rashly and without thought call Christ Master, and express great affection for him, yet betray him to his enemies. Thus they hasten their own destruction.