Christianity is the most widely practiced religion in the world, with over 2.4 billion followers.

Mecca is the holiest city in Islam, and is the birthplace of the Prophet Muhammad.

Hinduism is the only major religion that believes in reincarnation, the belief that the soul is reborn into a new body after death.

The Torah is the Jewish holy book, and contains the first five books of the Bible.

The Tripitaka is the Buddhist holy book, and contains the teachings of the Buddha.

Christianity is based on the teachings of Jesus Christ, who is believed to be the Son of God.

The Qur'an is the Muslim holy book, and contains the teachings of the Prophet Muhammad.

Hinduism is the only major religion that believes in the concept of karma, the belief that one's actions in this life will determine their fate in the next.

The Vedas are the Hindu holy books, and contain the teachings of the ancient sages.

Buddhism is based on the teachings of the Buddha, who is believed to have attained enlightenment.

The Guru Granth Sahib is the Sikh holy book, and contains the teachings of the Sikh Gurus.

Christianity is the only major religion that believes in the concept of monotheism, the belief that there is only one God.

The Kitab-i-Aqdas is the Baha'i holy book, and contains the teachings of Baha'u'llah.

Hinduism is the only major religion that believes in the concept of reincarnation, the belief that the soul is reborn into a new body after death.

The Agamas are the Jain holy books, and contain the teachings of the Jain Tirthankaras.