Marriage As Part Of Deen
My question remains unanswered. The Quran is a book of guidance providing us with commandments to be followed out of which several are related to Deen. What is that criteria by which we can say that this commandment is a part of Deen and the other is not. Allah says in the Quran that we should pray, fast, love our neighbours, respect our parents etc. In the same vein it talks about marriage among other things also. In the light of the Quran how do we differentiate between one and the other as being part of Deen or not?