I don't plan on doing it any time soon I like to make plans ahead of time. I was just wondering because I know inviting is polite but ive only ever read about summoning him also orobas is considered safe over all because he never lies and is faithful to the conjurer.
If it has to be summoned, it's because it isn't such a easy going entity. I don't suggest summoning it since you are a beginner. If you are going to summon it, then make sure to do it right and to have your protection spells, amulets, seals or whatsoever.