You're thinking of Roman Catholicism. I do not believe in Roman Catholicism's "trinity". It makes of God nothing in the end (definition from such upon request).
What the Bible (KJB) teaches is a trio of Persons/Beings; namely the person/being of the Father, the person/being of the Son, and the person/being of the Holy Spirit, all working together, like as unto a chord (in music).
So, the Bible doesn't teach the spiritualism (satanic) of Roman Catholicism. The Father is not a perfume, not an aethereal essence pervading the universe.
Mat_6:9 After this manner therefore pray ye: Our Father which art in heaven, Hallowed be thy name.
Mat_16:17 And Jesus answered and said unto him, Blessed art thou, Simon Barjona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven.
Luk_11:2 And he said unto them, When ye pray, say, Our Father which art in heaven, Hallowed be thy name. Thy kingdom come. Thy will be done, as in heaven, so in earth.
He, the Father, is a
"Person", even His person (Job 13:8; Hebrews 1:3), of which Jesus (the Son) is the "express image" of.
As for the rest, see
"His person" (Job 13:8);
"form of God" (Philippians 2:6),
"shape" (John 5:37),
"image" (Genesis 1:26,27; Hebrews 1:3),
"likeness" (Genesis 1:26,27),
"being" (Acts 17:28), has a very real movable
"Throne" on which He sits (Daniel 7:9-10; Revelation 4-5, &c), has
"the hair of his head like the pure wool" (Daniel 7:9),
"whose garment was white as snow" (Daniel 7:9), has a
"right hand" (Revelation 5:1; Acts 7:55-56), able to be looked upon,
"to look upon like a jasper and a sardine stone" (Revelation 4:2), having His own
"nature" (Galatians 4:8).
See also
"back parts" (Exodus 33:23), and even a
"divine nature" (2 Peter 1:4), see also
"under his feet" (Exodus 24:20).
The angels are also called 'spirits' and
"persons" (
"fellows"; Hebrews 1:9),
"young man" (Mark 16:5; Daniel 9:21; &c), and yet have real celestial (Heavenly)
"bodies" with unfallen angelic
"flesh" (1 Corinthians 15:35-58; Jude 1:7, Genesis 17-19, &c) an unfallen heavenly
"nature" (Hebrews 2:16), where as we have bodies terrestrial (dust).
The Son is also a
"person" (Hebrews 1:3; 2 Corinthians 2:10; Matthew 27:24; Deuteronomy 27:25; &c).
So is the Holy Ghost (John 14:16; &c)
Mankind are also called 'spirits' (1 Peter 3:19; Hebrews 12:23) and yet are real tangible beings, with bodies (made of dust).
Philippians 2:6; Daniel 3:25; Genesis 18:4, 19:2; Exodus 24:10-11; Psalms 18:9; John 5:37; Exodus 33:23,20,22; Daniel 7:9-10,13; Ezekiel 1:1,8,26-28; Acts 7:55-56; Psalms 24:1-10; John 20:17; 1 Peter 3:22; Matthew 18:10; Revelation 1:13-20, 2:1, 4:1-11, 5:1-14; Hebrews 1:13; Colossians 1:3-6; Numbers 12:8; Isaiah 45:23, 48:3; Revelation 3:16; Psalms 89:34; Psalms 104:33, 146:2; Acts 17:28; Genesis 1:26-27; Colossians 1:15; &c.