That verse is about Baha'u'llah, not about Jesus. Jesus' days were not prolonged, they were cut short.
Jesus never saw His seed, as He had no offspring. Baha'u'llah saw His seed, as noted below.
Isaiah 53:10 Yet it pleased the Lord to bruise him; he hath put him to grief: when thou shalt make his soul an offering for sin, he shall see his seed, he shall prolong his days, and the pleasure of the Lord shall prosper in his hand.
Comments from: Thief in the Night, pp. 155-159
- Bahá’u’lláh did see his ‘seed’. He wrote a special document called the Book of the Covenant, in which he appointed his eldest son to be the Centre of his Faith after his own passing. This very event was also foretold in the prophecies of the Psalms that proclaim:
- “Also I will make him my first-born higher than the kings of the earth … and my covenant shall stand fast with him.” Psalms 89:27, 28
- The ‘first-born’ son of Bahá’u’lláh, was named ‘Abdu’l-Bahá, which means ‘the servant of Bahá’(‘u’lláh). Bahá’u’lláh appointed him as his own successor in his Will and Testament. He called ‘Abdu’l-Bahá the Centre of his Covenant.
- Bahá’u’lláh’s days were prolonged. He was born in 1817 and passed away in the Holy Land in 1892. In the last years of his life, Bahá’u’lláh was released from his prison cell. He came out of the prison-city of ‘Akká and walked on the sides of Mount Carmel. His followers came from afar to be with him, and to surround him with their love, fulfilling the words of the prayer of David spoken within a cave: “Bring my soul out of prison, that I may praise thy name: the righteous shall compass me about; for thou shalt deal bountifully with me.” Psalms 142:7.
- These events in the valley of ‘Akká with its strong fortress prison had been foreshadowed in Ecclesiastes 4:14: “For out of prison he cometh to reign; whereas also he that is born in his kingdom becometh poor.”
Jesus prolonging his days is mentioned after his death, in Isaiah 53.
1 Who has believed our message and to whom has the arm of the LORD been revealed?
2
He grew up before him like a tender shoot, and like a root out of dry ground. He had no beauty or majesty to attract us to him, nothing in his appearance that we should desire him.
3
He was despised and rejected by men, a man of sorrows, and familiar with suffering. Like one from whom men hide their faces he was despised, and we esteemed him not.
4
Surely he took up our infirmities and carried our sorrows, yet we considered him stricken by God, smitten by him, and afflicted.
5
But he was pierced for our transgressions, he was crushed for our iniquities; the punishment that brought us peace was upon him, and by his wounds we are healed.
6
We all, like sheep, have gone astray, each of us has turned to his own way; and the LORD has laid on him the iniquity of us all.
7
He was oppressed and afflicted, yet he did not open his mouth; he was led like a lamb to the slaughter, and as a sheep before her shearers is silent, so he did not open his mouth.
8
By oppression [1] and judgment he was taken away. And who can speak of his descendants? For he was cut off from the land of the living; for the transgression of my people he was stricken. [2]
9
He was assigned a grave with the wicked, and with the rich in his death, though he had done no violence, nor was any deceit in his mouth.
10
Yet it was the LORD's will to crush him and cause him to suffer, and though the LORD makes [3] his life a guilt offering, he will see his offspring and prolong his days, and the will of the LORD will prosper in his hand.
11
After the suffering of his soul, he will see the light [of life] [4] and be satisfied [5] ; by his knowledge [6] my righteous servant will justify many, and he will bear their iniquities.
12
Therefore I will give him a portion among the great, [7] and he will divide the spoils with the strong, [8] because he poured out his life unto death, and was numbered with the transgressors. For he bore the sin of many, and made intercession for the transgressors.