Expanding on my previous answer, here are 20 religious or spiritual books that are widely considered influential and important:
It's important to note that this list is not exhaustive and there are many other religious or spiritual books that are important to different individuals and communities.
- The Bible (Christianity)
- The Quran (Islam)
- The Bhagavad Gita (Hinduism)
- The Tao Te Ching (Taoism)
- The Book of Mormon (Mormonism)
- The Dhammapada (Buddhism)
- The Sutras (Buddhism)
- The Zohar (Judaism)
- The Guru Granth Sahib (Sikhism)
- The Yoga Sutras of Patanjali (Yoga)
- The Talmud (Judaism)
- The Autobiography of a Yogi (Paramahansa Yogananda)
- The Avesta (Zoroastrianism)
- The Quran (Islam)
- The Holy Science (Sri Yukteswar)
- The Inferno (Dante Alighieri)
- The Divine Comedy (Dante Alighieri)
- The Imitation of Christ (Thomas à Kempis)
- The Confessions (St. Augustine of Hippo)
- The Tao of Pooh (Benjamin Hoff)
It's important to note that this list is not exhaustive and there are many other religious or spiritual books that are important to different individuals and communities.