An omnipotent is someone with the quality of having unlimited power and potential.
It seems that you have missed the necessary details for us to answer this question, so I had to look for it. Anyway, here is the answer. Based on the given sentence above, the literary technique that is being used is SIMILE, because of comparing using as..as. Hope this helps.
"How is the topic similar to or different from connected topics?", Hope this helps, God bless and have a wonderful day! :-)
- Cutiepatutie <3