"Should the soul become ignited with the fire of the love of God, it is called benevolent and pleasing unto God ..."

"Know, furthermore, that the life of man proceedeth from the spirit, and the spirit turneth to wheresoever the soul directeth it. Ponder upon that which We have revealed unto thee that thou mayest recognize the Soul of God which hath appeared above the Dayspring of bounty invested with manifest sovereignty.

Know also that the soul is endowed with two wings: should it soar in the atmosphere of love and contentment, then it will be related to the All-Merciful, and should it fly in the atmosphere of self and desire, then it will pertain to the Evil One; may God shield and protect us and protect you therefrom, O ye who perceive! Should the soul become ignited with the fire of the love of God, it is called benevolent and pleasing unto God, but should it be consumed with the fire of passion, it is known as the concupiscent soul. Thus have We expounded this subject for thee that thou mayest obtain a clear understanding."

-Bahá'u'lláh, The Summons of the Lord of Hosts, Súriy-i-Ra’ís, p. 154