Perseverance in Prayer from the Christian in Complete Armor.
This is the famous Nottingham sermon that Tennant preached that caused a lot of controversy, nothing is held back.
And when the last trial is closed and their incorrigible barrenness is evinced, why should they not be cut down and cast into the fire? They never will bear fruit. They will only remain cumberersof the ground. Why should they be spared? It is reasonable that barren figtrees, after all hope of their fruitfulness is gone, should be removed out of the way, and, since they can be of no other use, should be made fuel for the fire. And if fruitless men had any ingenuousness in them, they would not desire to be left to cumber God’s ground. If they will not do any good, they ought not to wish to do hurt.
The Hopelessness and Despair experienced by the damned in hell.