God blesses us to be a blessing.
If we are not a blessing he curses us to be a blessing (as an example to people). --Scott Hahn
If therefore you will hear my voice, and keep my covenant, you shall be my peculiar possession above all people: for all the earth is mine. Exodus 19:5
Romans 11:26 And so all Israel should be saved, as it is written: There shall come out of Sion, he that shall deliver, and shall turn away ungodliness from Jacob.
27 And this is to them my covenant: when I shall take away their sins.
28 As concerning the gospel, indeed, they are enemies for your sake: but as touching the election, they are most dear for the sake of the fathers.
29 For the gifts and the calling of God are without repentance.
30 For as you also in times past did not believe God, but now have obtained mercy, through their unbelief;
31 So these also now have not believed, for your mercy, that they also may obtain mercy.
32 For God hath concluded all in unbelief, that he may have mercy on all.
33 O the depth of the riches of the wisdom and of the knowledge of God! How incomprehensible are his judgments, and how unsearchable his ways!
34 For who hath known the mind of the Lord? Or who hath been his counsellor?
35 Or who hath first given to him, and recompense shall be made him?
36 For of him, and by him, and in him, are all things: to him be glory for ever. Amen.