Jan 24, 2020

“deepening in the teachings”: - “spiritual maturity to a greater degree”

He quite agrees with you that the Bahá'ís need deepening in the teachings - a course of adult education would be excellent if it could be carried out and the friends would participate. The principles, administration and fundamentals of the Faith are well known, but the friends need greatly to study the more profound works which would give them spiritual maturity to a greater degree, unify their community life, and enable them to better exemplify the Bahá'í way of living; in other words, to "lead the life". 
- Shoghi Effendi  (From a letter dated 24 August 1946 written on behalf of Shoghi Effendi to an individual believer; The Compilation of Compilations, vol. I, The Importance of Deepening Our Knowledge and Understanding of the Faith)