Hello Aineo, thanks for pointing me to these threads where the Trinity is being discussed.
I pretty much would say the same thing that LindaBee2 has said in all her posts here so I won't repeat it all.
The main passage of scripture that I would point out to first is John 1:1-14
1 In the beginning was the Word, and the Word was with God, and the
Word was God.
2 He was in the beginning with God.
3 All things came to be through him, and without him nothing came to be.
What came to be
4 through him was life, and this life was the light of the human race;
5 the light shines in the darkness, and the darkness has not overcome it.
6 A man named John was sent from God.
7 He came for testimony, 6 to testify to the light, so that all might believe
through him.
8 He was not the light, but came to testify to the light.
9 The true light, which enlightens everyone, was coming into the world.
10 He was in the world, and the world came to be through him, but the
world did not know him.
11 He came to what was his own, but his own people 7 did not accept
him.
12 But to those who did accept him he gave power to become children of
God, to those who believe in his name,
13 who were born not by natural generation nor by human choice nor by
a man's decision but of God.
14 And the Word became flesh 9 and made his dwelling among us, and
we saw his glory, the glory as of the Father's only Son, full of grace and
truth.