They contended that obedience to the Prophet was contained in obeying only the Qur'an that God has sent down to him, and that when the Qur'an mentioned the Book together with Wisdom, the Wisdom was the specific rulings of the Book."
Tuy nhiên, cũng cần lưu ý Tân Ước đã ký thuật rằng trong Sách Công vụ, các sứ đồ cũng làm phép rửa chỉ trong danh Chúa Giê-xu mà thôi (Công vụ: 2.38; 8.16; 10.48; 19.5).