'Enriched' in the Bible

Now if Israel’s transgression means riches for the world [at large] and their failure means riches for the Gentiles, how much more will their fulfillment and reinstatement be!

But as to you, brethren, I am convinced-- yes, I Paul am convinced--that, even apart from my teaching, you are already full of goodness of heart, and enriched with complete Christian knowledge, and are also competent to instruct one another.