I believe what you are saying now, what you are saying now at this time, and I believe it lines up with what the scriptures say.
One Spirit/spirit, from the scriptures.
1 Corinthians 6:17 NASB - 17 But the one who joins himself to the Lord is one spirit with Him.
1 Corinthians 12:9, 13 NASB - 9 to another faith by the same Spirit, and to another gifts of healing by the one Spirit, ... 13 For by one Spirit we were all baptized into one body, whether Jews or Greeks, whether slaves or free, and we were all made to drink of one Spirit.
Ephesians 2:18 NASB - 18 for through Him we both have our access in one Spirit to the Father.
Ephesians 4:4 NASB - 4 There is one body and one Spirit, just as also you were called in one hope of your calling;
Philippians 1:27 NASB - 27 Only conduct yourselves in a manner worthy of the gospel of Christ, so that whether I come and see you or remain absent, I will hear of you that you are standing firm in one spirit, with one mind striving together for the faith of the gospel;
See this,
1 Corinthians 12:11 NASB - 11 But one and the same Spirit works all these things, distributing to each one individually just as He wills.
From
blueletterbible link.
Different from
Ephesians 4:5 NASB - 5 one Lord, one faith, one baptism,
The following and then etc...
Ephesians 4:1-25 NASB - 1 Therefore I, the prisoner of the Lord, implore you to walk in a manner worthy of the calling with which you have been called, 2 with all humility and gentleness, with patience, showing tolerance for one another in love, 3 being diligent to preserve the unity of the Spirit in the bond of peace.
4 There is one body and one Spirit, just as also you were called in one hope of your calling; 5 one Lord, one faith, one baptism, 6 one God and Father of all who is over all and through all and in all. 7 But to each one of us grace was given according to the measure of Christ's gift. 8 Therefore it says,"WHEN HE ASCENDED ON HIGH,HE LED CAPTIVE A HOST OF CAPTIVES,AND HE GAVE GIFTS TO MEN." 9 (Now this expression, "He ascended," what does it mean except that He also had descended into the lower parts of the earth? 10 He who descended is Himself also He who ascended far above all the heavens, so that He might fill all things.) 11 And He gave some as apostles, and some as prophets, and some as evangelists, and some as pastors and teachers, 12 for the equipping of the saints for the work of service, to the building up of the body of Christ; 13 until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a mature man, to the measure of the stature which belongs to the fullness of Christ. 14 As a result, we are no longer to be children, tossed here and there by waves and carried about by every wind of doctrine, by the trickery of men, by craftiness in deceitful scheming; 15 but speaking the truth in love, we are to grow up in all aspects into Him who is the head, even Christ, 16 from whom the whole body, being fitted and held together by what every joint supplies, according to the proper working of each individual part, causes the growth of the body for the building up of itself in love. 17 So this I say, and affirm together with the Lord, that you walk no longer just as the Gentiles also walk, in the futility of their mind, 18 being darkened in their understanding, excluded from the life of God because of the ignorance that is in them, because of the hardness of their heart; 19 and they, having become callous, have given themselves over to sensuality for the practice of every kind of impurity with greediness. 20 But you did not learn Christ in this way, 21 if indeed you have heard Him and have been taught in Him, just as truth is in Jesus, 22 that, in reference to your former manner of life, you lay aside the old self, which is being corrupted in accordance with the lusts of deceit, 23 and that you be renewed in the spirit of your mind, 24 and put on the new self, which in the likeness of God has been created in righteousness and holiness of the truth. 25 Therefore, laying aside falsehood, SPEAK TRUTH EACH ONE of you WITH HIS NEIGHBOR, for we are members of one another.