Faith and works

Ephesians
Here it is, right in Paul's letter to the Ephesians.  We are saved by grace, not works (Ephesians 2:8-10).  And yet, it also says that we are God's workmanship, created in Christ Jesus to do good works!  So while we are not saved by what we do, we need to demonstrate our complete faith and trust in God by joining him in expanding his kingdom on earth, by doing good works.