Trinity is not a Bible teaching for Christians. The triads gods originate in ancient Babylon. It is not a Christian teaching. John 17:1-17
17 Jesus spoke these things, and raising his eyes to heaven, he said: “Father, the hour has come. Glorify your son so that your son may glorify you,+ 2 just as you have given him authority over all flesh,*+ so that he may give everlasting life+ to all those whom you have given to him.+ 3 This means everlasting life,+ their coming to know you,* the only true God,+ and the one whom you sent, Jesus Christ.+ 4 I have glorified you on the earth,+ having finished the work you have given me to do.+ 5 So now, Father, glorify me at your side with the glory that I had alongside you before the world was.+
6 “I have made your name manifest* to the men whom you gave me out of the world.+ They were yours, and you gave them to me, and they have observed* your word. 7 Now they have come to know that all the things you gave me are from you; 8 because I have given them the sayings that you gave me,+ and they have accepted them and have certainly come to know that I came as your representative,+ and they have believed that you sent me.+ 9 I make request concerning them; I make request, not concerning the world, but concerning those whom you have given me, because they are yours; 10 and all my things are yours and yours are mine,+ and I have been glorified among them.
11 “I am no longer in the world, but they are in the world,+ and I am coming to you. Holy Father, watch over them+ on account of your own name, which you have given me, so that they may be one* just as we are one.*+ 12 When I was with them, I used to watch over them+ on account of your own name, which you have given me; and I have protected them, and not one of them is destroyed+ except the son of destruction,+ so that the scripture might be fulfilled.+ 13 But now I am coming to you, and I am saying these things in the world, so that they may have my joy made complete in themselves.+ 14 I have given your word to them, but the world has hated them, because they are no part of the world,+ just as I am no part of the world.
15 “I do not request that you take them out of the world, but that you watch over them because of the wicked one.+ 16 They are no part of the world,+ just as I am no part of the world.+ 17 Sanctify them* by means of the truth;+ your word is truth.+