I think we get so philosophical within our search that we miss the fundamental nature of God found in the Trinity/Deity. Father, Son Jesus and the Holy Spirit equals all the divine nature of God within the fullness of the Godhead as being the supernatural nature of God's Spirit as Ephesians 3:14-19; Colossians 2:9 shows this supernatural nature.
John 20:28 And Thomas answered and said unto him, My Lord and my God.
Titus 2:13 Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ;
Ephesians 3:14 For this cause I bow my knees unto the Father of our Lord Jesus Christ, 15 Of whom the whole family in heaven and earth is named, 16 That he would grant you, according to the riches of his glory, to be strengthened with might by his Spirit in the inner man; 17 That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love, 18 May be able to comprehend with all saints what is the breadth, and length, and depth, and height; 19 And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.
Colossians 2:9 For in him dwelleth all the fulness of the Godhead bodily.
Let us not forget all the scriptures where Jesus claimed to be the Great I Am and Alpha and Omega. Can we fully understand it, no, but just believe He Is.