The method of instruction which ye have established,
beginning with proofs of the existence of God and the oneness of God, the
mission of the Prophets and Messengers and Their teachings, and the wonders of
the universe, is highly suitable. Keep on with this. It is certain that the
confirmations of God will attend you. It is also highly praiseworthy to
memorize the Tablets, divine verses and sacred traditions.
(‘Abdu’l-Baha, The
Compilation of Compilations, vol. I, Baha’i Education)