Jesus is the Christ, who is predicted to come in the Old Testament. So He fulfills the words of the Old Testament.
The Old Testament prophesies that Christ does not quarrel and cry out. (Isa 42:1-4)
Isa 42:1 Behold my servant, whom I uphold; mine elect, in whom my soul delighteth; I have put my spirit upon him: he shall bring forth judgment to the Gentiles. 2 He shall not cry, nor lift up, nor cause his voice to be heard in the street. 3 A bruised reed shall he not break, and the smoking flax shall he not quench: he shall bring forth judgment unto truth. 4 He shall not fail nor be discouraged, till he have set judgment in the earth: and the isles shall wait for his law.
Jesus fulfilled the Old Testament word by warning not to reveal Himself. (Mt 12:19)
Mt 12:19 He shall not strive, nor cry; neither shall any man hear his voice in the streets.
Christ is also the hope of the Gentiles. (Mt 12:17-21, Rom 15:12, Isa 11:10)
Mt 12:17 That it might be fulfilled which was spoken by Esaias the prophet, saying, 18 Behold my servant, whom I have chosen; my beloved, in whom my soul is well pleased: I will put my spirit upon him, and he shall shew judgment to the Gentiles. 19 He shall not strive, nor cry; neither shall any man hear his voice in the streets. 20 A bruised reed shall he not break, and smoking flax shall he not quench, till he send forth judgment unto victory. 21 And in his name shall the Gentiles trust.
Rom 15:12 And again, Esaias saith, There shall be a root of Jesse, and he that shall rise to reign over the Gentiles; in him shall the Gentiles trust.
Isa 11:10 And in that day there shall be a root of Jesse, which shall stand for an ensign of the people; to it shall the Gentiles seek: and his rest shall be glorious.