1- Spirit is revelation,
2- holy spirit (the angel messenger conveying the message, revelation angel)
3- and revelation book (Quran).
Spirit= revelation.
Let's give examples.
1- Revelation
Quran [15:29] "So when I perfect him, and blow of My Spirit in him, you shall fall prostrate to him."
2- Revelation Angel (Cebrail).
Quran 19:17. Thus, she kept herself in seclusion from people. Then We sent to her Our spirit, and it appeared before her in the form of a perfect man.
3- Revelation Book/Quran
Quran 42:52 And thus We have revealed to you an inspiration of Our command. You did not know what is the Book or [what is] faith, but We have made it a light by which We guide whom We will of Our servants. And indeed, [O Muhammad], you guide to a straight path -
spirit = revelation.
And basic verses in our body like Adam:
Quran 30:30So direct your face toward the religion, inclining to truth. [Adhere to] the fitrah of Allah upon which He has created [all] people. No change should there be in the creation of Allah . That is the correct religion, but most of the people do not know.
We are obliged to direct the truth through the verses inside
