Man of Honour
Evolutionists can't account for where matter/energy came from, so what's the difference?
1) There's no such thing as an evolutionist. It's a word made up by the malicious for the ignorant. You may as well talk about a lightist or a gravitist.
2) Evolution has absolutely nothing to do with matter/energy, so why on earth would a theory explaining how evolution works explain anything about matter/energy?
If you want to say that "energy has always existed", then how is that different from saying "God has always existed".
Energy is not being portrayed as a sentient superwizard that rules the universe and requires obedience. It's an important difference.
In any case, the question of if the universe ever came into existence and how it did so if it did so is completely irrelevant to evolution.
Are there any theories that account for energy spontaneously coming into existence from nothingness?
There are hypotheses that do so. I'm not sure if there are theories that do so.