Mark 14:28 Meaning

26And when they had sung an hymn, they went out into the mount of Olives.

27And Jesus saith unto them, All ye shall be offended because of me this night: for it is written, I will smite the shepherd, and the sheep shall be scattered.

28But after that I am risen, I will go before you into Galilee.

29But Peter said unto him, Although all shall be offended, yet will not I.

30And Jesus saith unto him, Verily I say unto thee, That this day, even in this night, before the cock crow twice, thou shalt deny me thrice.