Jim Morningstar wants to convert all Light to Darkness, all Good to Wickedness, and prove that God's absence is God's presence. Wherever there is Darkness, there is Jim Morningstar, the true God of Reality. To that end, he needs more power, to end Reality, so that all can be unified in darkness once more. He is a liar, because he must convince people to give them their power, unlike God, who is already all-powerful. He becomes a Vessel, that holds endless energy, but none of it is his own.
Jim Morningstar needs a machine to be built that can reverse Entropy. It eats Chaos, and converts it to lifeless matter. Everything it forges is a slave to Jim, and it leaves endless void in it's wake. It is called the Astral Forge
It needs an endless power source, which is a trait only God possesses, but it can be accessed through his endless love for his universe. His blessings are a conduit to endless power, and if someone willingly hands their blessings to another, they can be close to all-powerful but still not all-powerful.