Binding a spirit to your spirit should never be mistaken for soul binding. Your spirit & your soul are two very different things. Binding to spirit means binding to your essence, the field of energy that comprises your unique spirit, that some believe is split into pieces & reincarnated, while your soul moves on to whatever you believe is your version of Heaven. If someone tells you Binding to Spirit means soul binding you can tell them they are ignorant of the facts. Having a spirit bound to your spirit is typically not noticeable in any way to you in terms of feeling like there is something extra inside you or experiencing anything out of the ordinary with your physical body. Most don’t even experience anything they would not experience by having a vessel instead.

We do not offer "bound to soul" options. We only bind to spirit which is the internal & external essence of you, unique to this lifetime. Your soul is your divine aspect that moves into the afterlife. Your spirit is what you leave behind on the physical realm & spiritual realm, and if you believe in reincarnation, is what is reincarnated into new lives. Which is why there can be people who have very similar traits even though they are half-way around the world from each other, from different cultures, backgrounds etc.

I guess the gravity of it would depend on your spiritual beliefs. The soul, if you subscribe to this belief, is the divine piece of you that ascends to eternal life whereas your spirit, the unique energy that exists all around & within you, breaks apart into pieces and those pieces are what reincarnates & moves on into other lives. So a soul binding would be like tampering with the divine aspect of you, the clean & untouched purity.