4 Bible Verses about Overcoming Discouragement

I have said all this to you that in me you may have peace; in the world you have trouble, but courage! I have conquered the world.

So let us approach the throne of grace with confidence, that we may receive mercy and find grace to help us in the hour of need.

Now the confidence we have in him is this, that he listens to us whenever we ask anything in accordance with his will;

Peace I leave to you, my peace I give to you; I give it not as the world gives its 'Peace!' Let not your hearts be disquieted or timid.