9 December | a.m

A word hath… been written down and recorded by the Pen of the Most High in the Crimson Book which is capable of fully disclosing that force which is hid in men, nay of redoubling its potency. We implore God - exalted and glorified be He - to graciously assist His servants to do that which is pleasing and acceptable unto Him.

- Baha'u'llah, Epistle to the Son of the Wolf, p. 32

...what Bahá'u'lláh did not elaborate but what He meant by the 'word' recorded in the Crimson Book was the Power of the Covenant. The Crimson Book refers to the Book of His Covenant, and the reference above means the power for unity which the Covenant possesses and radiates. On page of God Passes By you will find the cross-reference to the Crimson Book and the Epistle to the Son of the Wolf.

- Letter written on behalf of the Guardian to an individual believer, January 5, 1948