I don't know how much lower someone can go than to make a mountain out of a mole hill.

To make a mountain of a mole-hill

And there shall be upon every high mountain, and upon every high hill, rivers and streams of waters in the day of the great slaughter, when the towers fall.

Every valley shall be filled, and every mountain and hill shall be brought low; and the crooked shall be made straight, and the rough ways shall be made smooth; / And all flesh shall see the salvation of God.

Wheresoever thou findest a high mountain or a lofty hill and a green tree, know that an idol is there!

If a little hill of happiness would satisfy Chris, good for him. But
after all these years of striving, hoping, dreaming, longing-I wanted a
mountain high! A hill wasn't enough.