June 15

May God confirm and strengthen thee to serve His Cause and to enable thee to speak His praise among the maid-servants of the Merciful, and to call out in His name in those regions and climes; so that thou mayest work in the vineyard of God with thy heart severed from aught else save God, and overflowing with the waters of the knowledge of God. 
- ‘Abdu’l-Baha  (‘Tablets of ‘Abdu’l-Baha, vol. 2)