Man's devilish thoughts is the devil and the devil is man.

A son for a son, heh. But that's a grandson...and he never was much use." --Walder Frey

Active evil is better than passive good

He was angry; not as the irritable, from chafing of a trifle; nor was his anger like the fool's, pumped from the wells of nothing, to be dissipated by a reproach or a curse; it was the wrath peculiar to ardent natures rudely awakened by the sudden annihilation of a hope --dream, if you will-- in which the choicest happinesses were thought to be certainly in reach. In such case nothing intermediate will carry off the passion --the quarrel is with Fate.

Now when Túrin learnt from Finduilas of what had passed, he was wrathful, and he said to Gwindor: 'In love I hold you for your rescue and sake-keeping. But now you have done ill to me, friend, to betray my right name, and call my doom upon me, from which I would lie hid.'But Gwindor answered: 'The doom lies in yourself, not in your name.

Disappointment and failure are not signs that God has forsaken you or stopped loving you. The devil wants you to believe God no longer loves you, but it isn__ true. God__ love for us never fails.