2 Corinthians 3:5-6
Amplified Bible, Classic Edition
5 Not that we are fit (qualified and sufficient in ability) of ourselves to form personal judgments or to claim or count anything as coming from us, but our power and ability and sufficiency are from God.
6 [It is He] Who has qualified us [making us to be fit and worthy and sufficient] as ministers and dispensers of a new covenant [of salvation through Christ], not [ministers] of the letter (of legally written code) but of the Spirit; for the code [of the Law] kills, but the [Holy] Spirit makes alive.
Further reading
Philippians 2:5-8
The Message
5-8 Think of yourselves the way Christ Jesus thought of himself. He had equal status with God but didn’t think so much of himself that he had to cling to the advantages of that status no matter what. Not at all. When the time came, he set aside the privileges of deity and took on the status of a slave, became human! Having become human, he stayed human. It was an incredibly humbling process. He didn’t claim special privileges. Instead, he lived a selfless, obedient life and then died a selfless, obedient death—and the worst kind of death at that—a crucifixion