Final answer:
Christianity is the most prevalent religion currently, adhering to monotheistic principles and following the teachings of Jesus Christ and the Bible. However, it's expected to be surpassed by Islam, another monotheistic religion founded by the Prophet Mohammed, by the end of the century.
Step-by-step explanation:
The monotheistic religion that follows the teachings of the Bible, was founded by Jesus Christ and is currently the most popular religion in the world is Christianity. Christianity began 2000 years ago with Jesus of Nazareth who taught his followers about charity and love. The most significant element of Christianity is the worship of one God, manifested in three forms known as the Holy Trinity, which is the Father (God), the Son (Jesus Christ), and the Holy Spirit.
While Christianity is currently the largest religion, it is predicted to be surpassed by Islam by the end of this century. Islam also follows monotheism but was founded by the Prophet Mohammed. The followers of Islam, known as Muslims, believe Muhammad is the messenger of Allah (God), and adhere to key practices and beliefs, such as daily prayer and helping those in poverty.
Learn more about Christianity and Islam