God’s fist is the ultimate overpowered tool for minecraft. It will break any and every block in its path and often multiple blocks at once.
You can walk up to a tree and within a few hits have a good portion or all of it down.
It’s especially effective when mining as you can clear a vast area around you with minimal effort and without even moving much. The picture below is all from standing in the same spot.
It’s even faster than breaking blocks in creative mode with the added benefit that it retains all the block drops while creative doesn’t.