All religions of the world - Judaism, Christianity, Islam, Hinduism, Buddhism, and others - have been severely corrupted through innovations, traditions, and the idolization of humans such as the prophets and the saints.
God's plan, as stated in the Old Testament (Malachi 3:1), the New Testament (Luke 17:22-36 & Matthew 24:27), and this Final Testament (3:81), calls for the sending of God's Messenger of the Covenant after all the scriptures have been delivered.
The main function of God's Messenger of the Covenant is to purify the scriptures and unify them into one universal message to this world from the Creator and Sustainer of this world.
This major scriptural prophecy has now been fulfilled. God's Messenger of the Covenant has arrived, supported by overwhelming tangible proof (see Appendix Two). The purification and unification process has begun.
Proclaiming One unifying religion for all the people. The Book is, without a doubt, a revelation from the Lord of the Universe. The Final Testament comes with built-in physical evidence that it is God's message to you; it is mathematically composed beyond human capability.
This is God's final message to humanity. All of God's prophets have come to this world, and all the scriptures have been delivered. The time has come to purify and consolidate all the messages delivered by God's prophets into one message, and to proclaim that henceforth, there is only one religion acceptable to God, "Submission" (3:19, 85).
God guarantees victory, health, wealth, peace of mind, and perfect happiness for those who follow His guidance (Quran 2:38; 3:160; 22:38, 40; 24:55; 30:47 & 40:51). Why then are "Muslim" countries among the poorest, least developed and most tyrannized?