Mark 14:63 Meaning

61But he held his peace, and answered nothing. Again the high priest asked him, and said unto him, Art thou the Christ, the Son of the Blessed?

62And Jesus said, I am: and ye shall see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.

63Then the high priest rent his clothes, and saith, What need we any further witnesses?

64Ye have heard the blasphemy: what think ye? And they all condemned him to be guilty of death.

65And some began to spit on him, and to cover his face, and to buffet him, and to say unto him, Prophesy: and the servants did strike him with the palms of their hands.