February 4

This Day is the Day whereof Luqmán [1] spoke unto his son, the Day which the Lord of Glory announced and with which He acquainted Him Who was His Friend (Muhammad) through these, His wordsexalted be He:—“O my son! Verily, God will bring everything to light, though it were but the weight of a grain of mustard-seed, and hidden in a rock or in the heavens or in the earth; for God is Subtile, informed of all.” 
- Baha’u’llah  (‘Epistle to the Son of the Wolf’)
[1] A famous legendary figure noted for his wisdom (See Qur’an Surih 31)