Definition.com
A Sacrament is the name given to external objects or processes which change you internally.
Definition.com
Sacrament is the occasion but not the cause of grace. If it were the cause, it would be a magical system, not religious at all.
Definition.com
A Sacrament is a technique for altering the consciousness through physical events and physical objects, for transgressing the skin, the uneasy borderline between what is external and what is internal.
See also
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