Bartholomew the Apostle
Almighty and everlasting God,
who gave to your apostle Bartholomew grace truly to believe and to preach your word:
grant that your Church
may love that word which he believed
and may faithfully preach and receive the same;
through Jesus Christ your Son our Lord,
who is alive and reigns with you,
in the unity of the Holy Spirit,
one God, now and for ever.
1 Corinthians 4.9-15
Ecclesiasticus 39.1-10 or Deuteronomy 18.15-19
Psalms 91, 116
Psalms 86, 117
Common of Apostles and Evangelists (here).