What does Hebrews 11:20 mean?

By faith, Abraham, being tested, offered up Isaac. Yes, he who had gladly received the promises was offering up his one and only son,

to whom it was said, “your offspring will be accounted as from Isaac”;

concluding that God is able to raise up even from the dead. Figuratively speaking, he also did receive him back from the dead.

By faith, Jacob, when he was dying, blessed each of the sons of Joseph, and worshiped, leaning on the top of his staff.

By faith, Joseph, when his end was near, made mention of the departure of the children of Israel; and gave instructions concerning his bones.

By faith, Moses, when he was born, was hidden for three months by his parents, because they saw that he was a beautiful child, and they were not afraid of the king’s commandment.