Jesus Christ knew before hand that he was going to die.His father sent him for a purpose and he knew he had to accomplish this purpose.His purpose was dying on the cross for our sins.His dead was a fulfillment of the holy scripture(Bible).

   That was why the Lord God after Adam and Eve sin in the Garden of Eden,God had to have mercy again on mankind and that is why he send his only begotten son to come and die on the cross for sins.Jesus knew fully well was going to die,that is why he had to submit himself to die.He said no one can take away his life.That was why when died rose again from dead after three days.God bless you.i will ask my own next time.