You broke it down exactly. Your first sentence exactly explains my first part.
When you look further into them for example.
1.) Islam - Mohammed, what he has revealed, 5 pilars, the Koran, works.
2.) Mormon - Joseph Smith, book of Mormon, Doctrine and Covenants, the Pearl of Great Price, Golden Plates, works.
3.) Jehovah's Witnesses - The Watchtower, New World Translation, Kingdom Hall, works.
4.) Roman Catholicism - The Pope, Apocrypha, Transubstantiation, confirmation, Eucharist, works
5.) Hinduism - The Vedas,
Upanishads, the
Bhagavad Gita, and the
Agamas, the four
Puruṣārthas, the proper goals or aims of human life, namely
Dharma(ethics/duties),
Artha (prosperity/work),
Kama (desires/passions) and
Moksha (liberation/freedom/salvation);
karma (action, intent and consequences),
samsara (cycle of rebirth), and the various
Yogas (paths or practices to attain moksha). Hindu practices include rituals such as
puja (worship) and recitations, meditation, family-oriented
rites of passage, annual festivals, and occasional pilgrimages. Also works but importantly there is not a specific overall god.
Not by any means an exhaustive list but even here you can see differences that do not carry over.