The Abrahamic Faiths with their monotheism are never going to compete with their polytheistic cousins on the Indian subcontinent
Hindus are generally monotheistic.
There is only one Source Brahman, and all things come from that One Source.
With reference to the Quran and Bible, what did Muhammad teach about the Christian concept of the Trinity?
The Quran speaks about the Divine Council; yet makes clear like in Hinduism that the Source, Allah which means the God Most High, is beyond form, and is the ultimate Source of all of our reality.
38:69 I had no knowledge of the Heavenly Beings when they were debating (about the creation of ’Ādam).
37:8 They cannot listen to the higher group (angels) for they are pelted from every side.
In ancient times it was understood how the Elohim were originally called the Sons of El, and were seen as the Divine Council...
Some Tribes had polyethism and henotheism, where they'd started worshipping the Divine Representatives as Lords...
The Quran Makes clear do not make Lords out of Messengers instead only worship the Source:
12:39-40 "O my two companions of the prison! [I ask you]: are many lords differing among themselves better, or the One Allah, Supreme and Irresistible? You worship not besides Him except [mere] names you have named them, you and your fathers, for which Allah has sent down no authority. Legislation is not but for Allah . He has commanded that you worship not except Him. That is the correct religion, but most of the people do not know.
Do Muhammad’s Teachings contradict what the Bible has to say about the Trinity? If so, why? If not, why not?
When we remove the false texts from the New Testament (
John,
Paul, and
Simon) these create direct idolatry, by making a man the incarnated Godhead; which breaks the 2nd commandment - as the Source of our reality is beyond form.
The fake Gospel of John made up by the Sanhedrin is mainly used to drive the ideas of the Trinity, where it equates jesus as being equal with God the father; where jesus literally becomes all that is manifest is about him.
In the synoptic Gospels in Yeshua's own speech, he refers to himself as not good, that only God is good (Mark 10:17-18), whilst he is a humble servant of the Most High (Luke 22:25-27).
Legitimately the Quran and Bible both teach Yeshua is the Messiah, the Word made manifest; this means God's will is done through him, there is no equality i.e. a Trinity.
The Source creates our reality, and Yeshua had to live God's will; thus it should show us all we have to live what the Source of reality wills or else...
Yet the Rabbinic Jews have denied it all (Zechariah 11:15-17); which is where the Quran comes along to say the Bible is real, and we all should study the Curse is happening (Deuteronomy 28-30).
People also presumed Yeshua raised himself up by doing God's Work, this is all documented in the Tanakh, and the Quran is confirming that they thought they created it; yet none have studied that it all was Allah's Plan in the Tanakh.
Was Jesus a Messenger of Allah as spoken of by Muhammad?
Muhammad simplifies Yeshua's message into calling it the Gospel from Allah (Source), where it reiterates the Tanakh - this is correct, and is a Confirmation (Seal) of the message of the prophets.
It does record that Yeshua came to place the Curse, and fulfil Allah's Plan (Snare), because the Rabbinic Jews have rejected the Message of the prophets.
5:78 Cursed were those who disbelieved among the Children of Israel by the tongue of David and of Jesus, the son of Mary. That was because they disobeyed and [habitually] transgressed.
Muhammad's review of Yeshua Vs
John,
Paul, and
Simon the stone (peter's) review of jesus:
Yeshua taught works for salvation (Matthew 16:27), being a humble servant (Muslim - Luke 17:10), worship only Allah (Mark 11:20-22), etc.
jesus teaches free salvation by believing in his name (John 3:15-16), we're to be made kings in heaven judging angels (2 Timothy 4:8), where we worship a man god (Hebrews 1:6), etc.
In my opinion.