The land belongs to Abraham and his seed (unless you have a corrupt bible that says descendants). The seed is Jesus. When He returns, promises fulfilled.
Galatians 3:16
16 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.
The NKJV is just one example, it's everywhere.
Genesis 28:3-4
King James Version
3 And God Almighty bless thee, and make thee fruitful, and multiply thee, that thou mayest be a multitude of people;
4 And give thee the blessing of Abraham, to thee, and to thy
seed with thee; that thou mayest inherit the land wherein thou art a stranger, which God gave unto Abraham.
Genesis 28:4
New King James Version (Not King James Version)
4 And give you the blessing of Abraham,To you and your
descendants with you,That you may inherit the landIn[a] which you are a stranger,Which God gave to Abraham.”