If 16 June is not observed as the Day of Thanksgiving for the Institution of Holy Communion (Corpus Christi):
Richard, Bishop of Chichester, 1253
Joseph Butler, Bishop of Durham, Philosopher, 1752

https://almanac.oremus.org/2022-06-16

Green / white

Exciting Holiness
Job 23.8-14
Psalm 82.1-4, 6-8
Philippians 4.10-13
John 21.15-19

Holy Communion
Ecclesiasticus 48.1-14 or
Isaiah 63.7-9
Psalm 97.1-8
Matthew 6.7-15

Morning Prayer
Psalms 14, 15, 16
Joshua 8.30-end
Luke 11.14-28

Evening Prayer
Psalm 18*
2 Chronicles 29.20-end
Romans 5.12-end

Additional Weekday Lectionary
Exodus 6.1-13
John 9.24-38

Collect

Most merciful redeemer,
who gave to your bishop Richard a love of learning,
a zeal for souls and a devotion to the poor:
grant that, encouraged by his example,
we may know you more clearly,
love you more dearly,
and follow you more nearly,
day by day,
who with the Father and the Holy Spirit are alive and reign,
one God, now and for ever.

Post Communion

God, shepherd of your people,
whose servant Richard revealed the loving service of Christ
in his ministry as a pastor of your people:
by this eucharist in which we share
awaken within us the love of Christ
and keep us faithful to our Christian calling;
through him who laid down his life for us,
but is alive and reigns with you, now and for ever.