Thoughts from Divine Love and Wisdom ~ Emanuel Swedenborg
Spiritual light flows in with man through degrees, but not spiritual heat, except so far as man flees from evils as sins and looks to the Lord.... from the sun of heaven, which is the first proceeding of Divine Love and Divine Wisdom, light and heat proceed - light from its wisdom, and heat from its love; also that light is the receptacle of wisdom, and heat of love; also that so far as man comes into wisdom he comes into that Divine light, and so far as he comes into love he comes into that Divine heat. ... there are three degrees of light and three degrees of heat, that is, three degrees of wisdom and three degrees of love, and that these degrees have been formed in man in order that he may be a receptacle of the Divine Love and the Divine Wisdom, thus of the Lord.
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... spiritual light flows in through these three degrees in man, but not spiritual heat, except so far as man shuns evils as sins and looks to the Lord - or, what is the same, that man is able to receive wisdom even to the third degree, but not love, unless he flees from evils as sins and looks to the Lord; or what is still the same, that man's understanding can be raised into wisdom, but not his will, except so far as he flees from evils as sins.
... the understanding can be in spiritual light even when the will is not in spiritual heat; and from this it also follows that the understanding does not lead the will, or that wisdom does not beget love, but only teaches and shows the way, - teaching how a man ought to live, and showing the way in which he ought to go. It further follows that the will leads the understanding, and causes it to act as one with itself; also that whatever in the understanding agrees with the love which is in the will, the love calls wisdom. In what follows it will be seen that the will does nothing by itself apart from the understanding, but does all that it does in conjunction with the understanding; moreover, that it is the will that by influx takes the understanding into partnership with itself, and not the reverse.
... in respect to wisdom, man can be raised even into the third degree. Nevertheless these forms are not opened except when spiritual heat conjoins itself to spiritual light, that is, love to wisdom; by such conjunction these transparent forms are opened according to degrees. ...
This spiritual heat is obtained only by fleeing from evils as sins, and at the same time looking to the Lord; for so long as man is in evils he is also in the love of them, for he lusts after them; and the love of evil and the lust, abide in a love contrary to spiritual love and affection; and such love or lust can be removed only by fleeing from evils as sins; and because man cannot flee from evils from himself, but only from the Lord. He must look to the Lord. So when he flees from evils from the Lord, the love of evil and its heat are removed, and the love of good and its heat are introduced in their stead, whereby a higher degree is opened; for the Lord flowing in from above opens that degree, and then conjoins love, that is, spiritual heat, to wisdom or spiritual light, from which conjunction man begins to flourish spiritually, like a tree in spring-time.
(Divine Love and Wisdom 241 - 246)