Be careful. Again, this can be complicated. The Three Persons of the Trinity are NOT separate in any way. I think we all agree with each other essentially. For clarity we must always seek what the Bible says. The Father, Son and Holy Spirit inhabit eternity. They had no beginning. They were not created persons/beings. All three exhibit attributes that are shared by nothing else. Omniscience, Omnipresence and Omnipotence.
Sorry!
This section should have been in italics because jo kus posted it.
Be careful. Again, this can be complicated. The Three Persons of the Trinity are NOT separate in any way.