3 Bible Verses about Blessings, To Abraham

Now it was to Abraham that the promises were made, 'and to his offspring.' It was not said 'to his offsprings,' as if many persons were meant, but the words were 'to thy offspring,' showing that one person was meant--and that was Christ.

You yourselves are the heirs of the Prophets, and heirs, too, of the Covenant which God made with your ancestors, when he said to Abraham--'In your descendants will all the nations of the earth be blessed.' For you, first, God raised up his Servant, and sent him to bless you, by turning each one of you from his wicked ways."

And, since you belong to Christ, it follows that you are Abraham's offspring and, under the promise, sharers in the inheritance.