March 31

Verily I beseech God to make thee a sign of supplication, humbleness and submissiveness unto God, so that thou mayest commune with thy Lord, in the gloomy hours of night and in the morn and eve while being enkindled with the fire of the love of God, attracted to His fragrances of holiness, strengthened by His Spirit, speaking His praise and bowing down before His Threshold of Sanctity. Verily, He is the Assister, the Beneficent! 
(‘Abdu’l-Baha, ‘Tablets of ‘Abdu’l-Baha, vol.1)