For the believing wife brings holiness to her marriage, and the believing husband brings holiness to his marriage. Otherwise, your children would not be holy, but now they are holy.
They will say it is wrong to be married and wrong to eat certain foods. But God created those foods to be eaten with thanks by faithful people who know the truth.
Everything is pure to those whose hearts are pure. But nothing is pure to those who are corrupt and unbelieving, because their minds and consciences are corrupted.