William Wilberforce, Social Reformer, Olaudah Equiano and Thomas Clarkson, Anti-Slavery Campaigners, 1833, 1797 and 1846
http://almanac.oremus.org/2019-07-30
Morning Prayer
Psalms 132, 133
Esther 5
2 Corinthians 7.2-end
Evening Prayer
Psalms (134), 135
1 Samuel 6.1-16
Luke 21.5-19