you're a godsend

you're a godsend

You are wonderful and/or helpful. You brought me coffee? Ah, you're a godsend. Thank you much for picking up the cupcakes on your way to the party—you're a godsend.
References in periodicals archive ?
When you get cards and letters from grandmothers and grandfathers saying you're a godsend, it fills your heart,'' says the senior management analyst in the Revitalization Division.