Questions: Religion & Spirituality

Of course, we can't definitively know that any of these exist but it is highly probable and conceivable that all of these spiritual beings exist. We can say so with greater than 99% certainty. Please tell which of these makes most logical sense to have a spiritual existence and explain why!

There sins to be discussed in the hierarchy of spiritual remnants to be an age at which we must be held to a standard for sins we have committed but they seem to have a difference of opinion at which age it should be. Which method is best used to tell? Is this something we can't know but only God knows? We can't be certain who is mentally fit enough to understand their consequences that a Holy God would hold them to if or if not they are mentally responsible.

Which age roughly do you think people, assuming they are mentally sound and capable of distinguishing good from evil and grasp the concept of punishment levels, should they be held responsible for their sins? Please explain why also. Of course, we as adult and especially adult remnants and consecrated spiritual beings understand that we don't punish a person who puts gum in their sibling's hair equally as somebody who punches a person in the face or murders a person. But on the average, would you guess this to be around the early teen years or before or after?