Is the phrase "If you had known the unseen, you would have chosen the reality" and the phrase "Everything taken by the sword of modesty is forbidden" and their saying "Every dried impurity is pure" correct?

The questioner : I want to ask about some phrases if you please? The first phrase is "If you had known the unseen, you would have chosen the reality"?

The Shaykh : It has no basis.

The questioner : "Everything taken by the sword of modesty is forbidden"?

The Shaykh : It has no basis either, but the saying of the Prophet (peace and blessings be upon him) suffices for it: .

The questioner : So its meaning is correct?

The Shaykh : I say its meaning is correct.

The questioner : "Every dried impurity is pure"?

The Shaykh : It is not the case that every dried impurity is pure.

The questioner : This is just a phrase like that.

The Shaykh : This statement is invalid, as some of the common people say "This dried impurity is pure" without dispute, meaning, if the impurity has dried now, has it become pure?

The questioner : Of course not.

The Shaykh : This is an invalid statement, meaning the talk of the common people.

The questioner : Do they say it is not absolute?

The Shaykh : Yes, exactly.