To whom does the "seed" in these promises refer?

Answer

"Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of
one, And to thy seed, which is Christ." Gal. 3: 16.

For what purpose were the Scriptures written?
What did Hezekiah say God had done with his sins?
What duty does God require of children?
What do papal authorities say of the observance of Sunday by Protestants?
Has the exact time of Christ's coming been revealed?
What will He say to those on the left?
What does the Apostle Paul say concerning this?

Questions & Answers are from the book Bible Readings for the Home Circle