If the Dedication Festival is not observed on Sunday 1 October:
The Seventeenth Sunday after Trinity

https://almanac.oremus.org/2023-10-01

Green

Proper 21
Principal Service
Continuous
Exodus 17.1-7
Psalm 78.1-4,12-16*
Philippians 2.1-13
Matthew 21.23-32

(or)
Related
Ezekiel 18.1-4,25-32
Psalm 25.1-8
Philippians 2.1-13
Matthew 21.23-32

Third Service
Psalms 125, 126, 127
Isaiah 48.12-21
Luke 11.37-54

Second Service
Psalms [120, 123] 124
Ezekiel 37.15-28
1 John 2.22-29
Gospel at Holy Communion:
Mark 9.38-50

BCP Holy Communion

Proverbs 25.6-14
Psalm 33.6-12
Ephesians 4.1-6
Luke 14.1-11