Philippians 3:3
For we are the circumcision, who worship God in the Spirit, and rejoice in Christ Jesus, and have no confidence in the flesh;
Paul urges a worship spirit that is practiced in planning and improvising in Philippians 3:3—see "circumcision" and "who". Entrust worship spirit with time and attention—shape generosity without notice.
The setting is Philippians—epistle/letter, highlighting worship spirit. Within ch. 3, a small unit frames the emphasis. It edges toward spirit & new life. Watch the terms “circumcision” and “who”.