
The believers should well know that whereas Bahá'u'lláh has
not made marriage a binding obligation, He has nevertheless attributed to it
such spiritual and social significance as no individual believer, under normal circumstances,
can well be justified in disregarding it. In fact, in His Book of Laws (the
"Kitáb-i-Aqdas") He emphatically stresses its importance, and defines
its essential purpose, namely the procreation of children and their training in
the Religion of God, that they may know and adore Him, and mention and praise
His Name.
(From a letter written on behalf of Shoghi Effendi to an individual
believer, dated 17 February 1940; The Compilation of Compilations, vol. I,
Preserving Baha’i Marriages)