God's Infinite Power??

I developed a new equation to measure the power of God: P = (mc/t)*sqrt(c^2 + gamma^2*v^2). When you plug in zero for mass (since God is immaterial or incorporeal, which means He has no mass), it zeros out that whole side leaving just P = 0. Thus, I have shown that God actually has zero power when He has no mass.

One may argue that this law of physics does not apply to God, but it IS valid in our whole universe. So, if God wants to answer a prayer in our universe, He must manifest Himself as mass in order to have power. If He manifests as mass, then the belief that He is immaterial has been shown to be false. And, now that these are things that I have shown are false, what else must be false about God?