Aqal (عقل) Meaning Worldly Affairs When Paired With Deen (دين)
It is the use of the pair of words which determine each other’s meaning. They are their own reference. For example, when Allama Iqbal uses the words خرد with جنون the former means philosophy and the latter ishq or love of God. The hadith which uses the words aql and deen together means different and opposite meanings to each other.