I haven't found it written down in scripture that Jesus spoke about any explicit doctrine of any trinity or there being three persons in a godhead. I haven't found it written in scripture that he said he was God. It's people who are saying, Jesus is God or was God, and they try to teach it in such a way that the terms ‘Christ’ and ‘God’ are interchangeable. But nowhere in scripture is this true. The only thing I've found in scripture is that it says that Jesus was the Word of God, and that it says that God was in Christ, and it says that Jesus is the Son of God; but it does not say that Jesus was God.
That's because you use The New World Translation bible and is not found in there as the Watch Tower rewrote their version of the Bible that all us Christians use. Below is what JW are taught about grace and Jesus crucifixion which comes against the true word of God.
Salvation (Grace vs. Works)
Salvation requires that one accept Bible doctrines as interpreted by the Governing Body, be baptized as a Jehovah's Witness and follow the program of works as laid out by the Governing Body.
Jehovah’s Witnesses claim that they believe in the grace of God and that one does not earn salvation by their works. While they give lip service to God’s grace, their actions indicate differently. Consider the policy of making a disfellowshipped person earn their way back into the congregation. Remember you must be a Jehovah’s Witness "in good standing" to survive the end times, and to remain in good standing you must follow the rules and works set out by the Watchtower Organization. If someone breaks a rule, the elders decide whether that person is repentant or not, if they decide they are not repentant they are disfellowshipped. A disfellowshipped witness will not survive the time of the end. Think about it, they are deciding who deserves God’s grace and who does not.
Wherever you find the word grace in most Bibles you will find the term "undeserved kindness" in their Bible. While this may or may not be an acceptable translation of the original Greek word, it gives them a great deal of latitude in their teaching. In the December, 1993 issue of The Kingdom Ministry (a publication for members only) in an article titled "Sow Bountifully but With Discernment" the Watchtower Organization printed this thought "We want to give deserving ones the opportunity to learn of Jehovah’s undeserved kindness and the Kingdom hope". This brings to mind some serious questions: How can anyone deserve God's undeserved kindness if it's undeserved? And just what methods would mortal man use to discern who deserves God's undeserved kindness and who does not, are not God's thoughts higher than man's? This statement really shows the attitude of The Watchtower Bible and Tract Society—not all people deserve God’s grace and it is the job of Jehovah's Witnesses to discern who does and who does not. Jehovah's Witnesses constantly boast that they alone are "preaching the good news of the kingdom in all the inhabited earth". Are they preaching in all the inhabited earth or just to the ones they deem deserving?
Jesus crucified on a stake not a cross
They reject the traditional symbol of Christianity, the cross, as being of pagan origin. They translate the Greek word from the Christian Scriptures "stauros" as "torture stake", and believe that Jesus was crucified on a single upright wooden stake with no crossbeam. They view the cross as an Idol and wearing or displaying one is considered idol worship.
I pray for you that your Spiritual eyes and ears will be opened to what has all ready been written by the Prophets and Apostles who were inspired of God to write and teach all of us.