﴿ وَمَثَلُ كَلِمَةٍ خَبِيثَةٍۢ كَشَجَرَةٍ خَبِيثَةٍ ٱجْتُثَّتْ مِن فَوْقِ ٱلْأَرْضِ مَا لَهَا مِن قَرَارٍۢ ﴾

“And the parable of a corrupt word is that of a corrupt tree, torn up [from its roots] onto the face of the earth, wholly unable to endure.”

And the similitude of a bad, soul, is as a bad tree, like colocynth or solanaceae, uprooted from upon the earth, deracinated because of its inconstancy, perturbed belief and lack of stability regarding anything.