You have no omnipotence, only God is omnipotent.
Jeez, I'd have more luck explaining the offside rule to my gran...
You claimed that god's omnipotence doesn't mean he can do absolutely anything, only what it is in his nature to do.
Therefore my "omnipotence" is the same as your god's, because likewise I cannot do absolutely anything, only what it is in my nature to do.
Please show me where God ever inflicted any killing and suffering and evil on the world.
You claim that everything happens by god's will. If you "will" something then you actively make it happen.
Therefore the earthquake that crushed 100 children in a school was "god's will".
The babies with cancer are "god's will".
The many millions who died in agony from disease and hunger over the last 100,000 years were all "god's will".
As you believe in, worship and agree with this god, can you explain why he does all this (and much, much more)?
God does not have to live up to any human standards. God is all-good by His nature.
By what standards? By our any human standard, he is clearly not all good. By the moral standards he imposes on us he is clearly not "all good". On what do you base the claim that he is "all good"? It certainly isn't any evidence. Don't tell me, is it because Bahaullah tells you he is all good?
God is not subject to the Laws that He reveals for humans to follow.
Classic tyrant.
God does not impose any Laws upon humans. Humans are free to choose to follow the Laws of God or not.
In which case they are not "laws" but "advice".
Everything that happens is according to God's will because it can only happen if God allows it to happen.
So not you accept that all that death and suffering is due to "god's will".
Free will exists because God gave man free will but God can override our free will choices, if He chooses to.
You are contradicting yourself.
Either everything happens by god's will, or it doesn't.
Which is it?