Halal
In the Quran

The words halal and haram are the common terms used in the Quran to designate the categories of lawful or allowed and unlawful or forbidden. In the Quran, the root ḥ-l-l denotes lawfulness and may also indicate exiting the ritual state of a pilgrim and entering a profane state. In both these senses, it has an opposite meaning to that conveyed by the root ḥ-r-m (cf. haram and ihram). In a literal sense, the root ḥr-m may refer to dissolution (e.g., breaking of an oath) or alighting (e.g., of God's wrath). Lawfulness is usually indicated in the Quran by means of the verb ahalla (' to make lawful '), with God as the stated or implied subject.
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