The trinity was not a new concept that came with Christianity. It is a pagan belief that was also central to both Egyptian and Roman mythology. Please learn your religion and do research on the trinity belief. It is not a mystery of God. It was something borrowed from the pagans. The bible state that when Jesus return he will be coming out of the clouds, which means that he was going to bring clarity of God and our relationship to serving that God. This is what Muhammed did. He is the return of Christ.
Since Satan knew God and the Trinity, the fact that he may have counterfeited the concept in one of his false religions doesn't mean anything.
Jesus was the one who revelead the concept to us. He was sinless and was able to come out of a grave and ascend to Heaven in front of a multitude.
Maybe you should learn more about the Moon Goddess and the pagan origins of Islam. After Mohammed, a sinner and a murderer, had his demonic trance and his visions, he borrowed a lot from Judaism and Christianity and made up the mess you believe today.
I call to mind the account of Jesus' baptism by John; Jesus says that he was sent by the Father, and that he and the Father are one. When he was baptised by John, the Holy Spirit descended upon him. Three expressions of the Godhead were present at that time.
Akbar,The Father, The Son, and The Holy Spirit are Three separate facets of the One GOD. These separate facets are also present in the Old Testament, but the term Trinity is not in the Bible. The human mind is not designed to comprehend GOD in any sense except what is allowed by GOD. Therefore to pretend to understand all the mysteries of GOD is a fallacy.
The concept of the trinity was not brought by Jesus. You must remember the New testament was written over 250 years after Jesus. The fact remains that belief you claim to hold dear has pagan origins. Please learn more about you religion before you respond to me. And for all of the others who support the trinity belief your response is weak. Your only response is that it is a mystery, which means that if it is a mystery then God would have to send another revelation to make things clear to you. He does not want to be a mystary to you. Everything in creation points to the existence of a higher form of intelligence behind it. That is why he sent the holy Quran through Muhammed to bring man out of mystery of God.
Of course Jesus backed the concept of Trinity, as the Bible shows. I have sent a text that explain it, go to the post and read it, or read the Bible, if the religious Muslim police allows you without killing you first.
Why should we listen to what Jesus said ? Because he fulfills hundreds of prophecies about Him, because He performed many miracles in front of multitudes, because He was ressurected from the grave, because He was the only sinless man to live, and because He makes sense.
The only thing Mohammed has to show was his visions and his demonic trances. In the same way Joseph Smith (mormons), Edgar Cayce and many other false prophets only have their visions to convince us. Why should anyone let go of Jesus to follow someone because of a vision if beyond my understanding. It must be a cultural thing: you were born in a Muslim country, automatically became one and never really thought about the fundaments of your faith. If you do thik about how fragile they are, you would drop Mohammed in a second.