Emanuel Swedenborg on Spiritual intelligence

“Man can be raised therefore from natural knowledge into spiritual intelligence and on into celestial wisdom. From the two, intelligence and wisdom, he can look to the Lord, be conjoined with Him, and thereby live to eternity.”

“The diabolical kingdom consists of those who are in the love of dominion from love of self and thence in foolishness; for this love is opposite to celestial love, and its foolishness is opposite to celestial wisdom; but the satanic kingdom consists of those who are in the love of dominion from the pride of their own intelligence, and thence in insanity; for this love is opposite to spiritual love, and its insanity is opposite to spiritual intelligence.”