The Old Testament Jews wrote many times of Christ Jesus who is the Word of God and through Whom they were inspired by the Holy Spirit to write their prophecies and teachings given them by God to record and from thence is Sacred Scripture first begun.
St. Isaiah's ministry contained the most exact prophecy of the Passion of Christ.
Isaias Chapter 51 The Servant Prophecy - of Christ Jesus the Messiah
52:14 As many have been astonished at thee, so shall his visage be inglorious among men, and his form among the sons of men.
52:15 He shall sprinkle many nations, kings shall shut their mouth at him: for they to whom it was not told of him, have seen: and they that heard not, have beheld.
Isaias Chapter 53
53:2 And he shall grow up as a tender plant before him, and as a root out of a thirsty ground: there is no beauty in him, nor comeliness: and we have seen him, and there was no sightliness, hat we should be desirous of him:
53:3 Despised, and the most abject of men, a man of sorrows, and acquainted with infirmity: and his look was as it were hidden and despised, whereupon we esteemed him not.
53:4 Surely he hath borne our infirmities and carried our sorrows: and we have thought him as it were a leper, and as one struck by God and afflicted.
53:5 But he was wounded for our iniquities, he was bruised for our sins: the chastisement of our peace was upon him, and by his bruises we are healed.
53:6 All we like sheep have gone astray, every one hath turned aside into his own way: and the Lord hath laid on him the iniquity of us all.
53:7 He was offered because it was his own will, and he opened not his mouth: he shall be led as a sheep to the slaughter, and shall be dumb as a lamb before his shearer, and he shall not open is mouth.
53:8 He was taken away from distress, and from judgment: who shall declare his generation? because he is cut off out of the land of the living: for the wickedness of my people have I struck im.
53:9 And he shall give the ungodly for his burial, and the rich for his death: because he hath done no iniquity, neither was there deceit in his mouth.
53:10 And the Lord was pleased to bruise him in infirmity: if he shall lay down his life for sin, he shall see a longlived seed, and the will of the Lord shall be prosperous in his hand.
53:11 Because his soul hath laboured, he shall see and be filled: by his knowledge shall this my just servant justify many, and he shall bear their iniquities.
53:12 Therefore will I distribute to him very many, and he shall divide the spoils of the strong, because he hath delivered his soul unto death, and was reputed with the wicked: and he hath orne the sins of many, and hath prayed for the transgressors.