I figure it's called The Force for a reason. It's a force. Smack your hand on the table. If it didn't throw any force back, you'd smack right through it, but you don't. It forces you back, or at least stop you at some point. From some points of view, you could see that as a will not to be crushed. It forces a balance between the hand and the wood so that neither gets destroyed. The Force is something similar, but on a scale we can barely imagine. This Force is just trying to get balance in the galaxy - it's not a grand scheme of things - kindof like the balance between your hand and the table, or even your body and the floor you stand on, if your force is higher than what's being pressed, you'd fall into the ground. Hence - Anakin. He was meant to bring balance to the force, that's why the force created him. He was not created to destroy the Sith or give the light side or dark side an advantage like some weird deity, it just wants to be natural. You're making the same mistake the Jedi Council did.
Just my two cents.