May 12

In response to your letter received on 6 March seeking from the Universal House of Justice a definition of "ungodliness", we have been directed to quote the following passage found on page 200 of "Dawn of a New Day", a compilation of letters written on behalf of the beloved Guardian to the National Spiritual Assembly of the Bahá'ís of India:

“In the passage "eschew all fellowship with the ungodly", Bahá'u'lláh means that we should shun the company of those who disbelieve in God and are wayward. The word "ungodly" is a reference to such perverse people.”

With reference to Shoghi Effendi's clarification quoted above, it may also be helpful to note that dictionary definitions of "wayward" include "childishly self-willed or perverse, capricious" and "unaccountable"; and the definition of "perverse" includes "stubbornly departing from what is reasonable", "persistent in error", "perverted" and "wicked". In the context of the Persian Hidden Words, number 3, then, the phrase "ungodly" apparently refers to a broad range of behaviors including those associated with Covenant-breaking. 
(From a letter dated 10 March 1983 written on behalf of the Universal House of Justice to an individual believer included in a memorandum from the Research Department of the Universal House of Justice dated 10 September 2001)