If apart from Christ, we can do nothing [John 15:5] but with Christ we can do all things [Philippians 4:13], whose works are we really talking about when the Bible writers repeatedly refer to them? [cf. 2 Corinthians 5:10; Romans 2:6 etc]. Ours? No. Christ's! That's the only way the brightest minds throughout the history of Christianity have made sense of the verses about "our" works in the Bible. It's why Dietrich Bonhoeffer said:
"The law of God is still in force (Romans 3:31), and still demands fulfillment. And the only way to fulfill the law is by doing good works. But ultimately there is only one good work; the work of God in Christ Jesus...all our good works are the works of God" [The Cost of Discipleship, p.296]. That's what this video my friend Phill sent me reminded me of recently. Enjoy!!!