March 4

Morning

These are, O my God, the days whereon Thou didst enjoin Thy servants to observe the fast. With it Thou didst adorn the preamble of the Book of Thy Laws revealed unto Thy creatures, and didst deck forth the Repositories of Thy commandments in the sight of all who are in Thy heaven and all who are on Thy earth. Thou hast endowed every hour of these days with a special virtue, inscrutable to all except Thee, Whose knowledge embraceth all created things. Thou hast, also, assigned unto every soul a portion of this virtue in accordance with the Tablet of Thy decree and the Scriptures of Thine irrevocable judgment. Every leaf of these Books and Scriptures Thou hast, moreover, allotted to each one of the peoples and kindreds of the earth. 

- Baha'u'llah  (’Prayers and Meditations by Baha'u'llah’)

Evening

Even though outwardly the Fast is difficult and toilsome, yet inwardly it is bounty and tranquillity. Purification and training are conditioned and dependent only on such rigorous exercises as are in accord with the Book of God and sanctioned by Divine law, not those which the deluded have inflicted upon the people. Whatsoever God hath revealed is beloved of the soul. We beseech Him that He may graciously assist us to do that which is pleasing and acceptable unto Him. 

- Baha’u’llah  (From a Tablet; compilation on ‘The Importance of Obligatory Prayer and Fasting’, prepared by Research Department of the Universal House of Justice)