+ 231 It was to Abraham as a possession before the eyes of the sons of Heth, in the presence of all who had come within the gate of his city. Bereshit 23:18
+ 177 You shall not sacrifice the blood of My sacrifice with leaven, and the fat of My festive sacrifice shall not stay overnight until morning. Shemot 23:18
+ 188 And associated with the bread, you shall bring seven unblemished lambs in their first year, one young bull, and two rams these shall be a burnt offering to the Lord, along with their meal offering and libations a fire offering with a spirit of satisfaction to the Lord. Vayikra 23:18
+ 121 He took up his parable and said, Arise, Balak, and hear; listen closely to me, son of Zippor. Bamidbar 23:18
+ 141 There shall not be a prostitute of the daughters of Israel, and there shall not be a male prostitute of the sons of Israel. Devarim 23:18
+ 173 To Expel Coarseness
It is an established principle that if you see that your success lies in the Torah’s spirituality and mystical teachings, and if you find learning halachah in depth difficult, your inner obligation is to set aside the majority of your time to that study that fits your spirit.
Similarly, if you see that learning the secrets of the Torah is sanctifying you, is raising your spirit and bringing you close to holiness with a feeling in your heart and inner mind, and you do not see this desirable fruit from your exoteric studies—and, more than that, they do not suffice to expel from you the coarseness of your proclivities that you sense in your spirit—this is a definite sign that your rectification lies in learning your portion of the inner light of the Torah’s mysticism.
When you feel within yourself such a clarity and purity that the exoteric learning will also support you in [rising in] holiness, you will be able to expand your boundary until you will fulfill your purpose well and come back to gain more pleasure in the teachings of the supernal secrets “for sustenance, for satiety and for fine garments” (Isaiah 23:18). When everything is for the sake of heaven, with pure intent, “He does not despise the suffering of the impoverished” (Psalms 22:25).
Orot Hatorah 10:3