Ephesians 1:7

1:7 In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace

Ephesians 2:7

2:7 to demonstrate in the coming ages the surpassing wealth of his grace in kindness toward us in Christ Jesus.

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

Ephesians 3:16

3:16 I pray that according to the wealth of his glory he may grant you to be strengthened with power through his Spirit in the inner person,