Worry is itself an illness, since worry is an accusation against Divine Wisdom, a criticism of Divine Mercy.
Said NursiDo what you do only for God's sake, start for God's sake, work for God's sake, and act within the sphere of God's good approval.
Said NursiCan you not see the numerous designs made by God as signs, similitudes, or analogies of resurrection? He has placed them in every era, the alteration of day and night, even in the coming and going of clouds.
Said Nursi