Romans 11:15

11:15 For if their rejection is the reconciliation of the world, what will their acceptance be but life from the dead?

Romans 11:33

11:33 Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how fathomless his ways!

Romans 9:23

9:23 And what if he is willing to make known the wealth of his glory on the objects of mercy that he has prepared beforehand for glory –

Ephesians 3:8

3:8 To me – less than the least of all the saints – this grace was given, to proclaim to the Gentiles the unfathomable riches of Christ

Colossians 1:27

1:27 God wanted to make known to them the glorious riches of this mystery among the Gentiles, which is Christ in you, the hope of glory.