Yahweh

One God - One Name
Three Persons
The Person of the: YHWH Father
The Person of the: YHWH Son
The Person of the: YHWH Spirit

The First Person of YHWH: YAHweh

The Father: Living Eternal
Record since the creation exists since HE is the Only creator of: Heaven, Earth and the Universe

When: From Eternity and for Eternity
Where: From Eternity and through Eternity How: Known since creation to reveal himself to his created creatures (Adam and Eve)
Why: It was a Divine plan For what: To share his glorious goodness and love with created beings since his delight is in them.

The Second Person of YHWH: YAHweh

The Son: Eternal Savior (YAHShua) ➔ The person of YAHweh-Son: He incarnated into a human being.

When: From Eternity and for Eternity.
Where: From Eternity and through Eternity.
How: First prophesied by YHWH-Father in the Garden of Eden Gen. 3:15. And then through all of the: Old Testament: in the manifestations known as: The Theophany of God. Gen. 18:1, etc. and then the Divine Incarnation of him at birth in a manger: New Testament: John 1:1 etc.
Why: It was a Divine plan of God the Father, Son and Holy Spirit.
For what: To share His glorious goodness and love with created beings since His delight is in them and at the same time save them from the sin that separated them from Him.

1. He Was Crucified ➔ On a cross
2. he Died ➔ He was buried
3. I am resurrected ➔ On the third day (Sign of Jonas given by YAHshua himself)

In conclusion:
He is the only way in which a person can be saved, Jhon 14:6.

The Third Person of YHWH: YAHweh

The Spirit: Eternal Holy Spirit ➔ The person of YAHWEH Spirit: The Eternal-Ruach HaKodesh.

When: From Eternity and for Eternity
Where: From Eternity and through Eternity
How: Known since creation to reveal himself to his created creatures.
Why: It was a Divine plan
For what: To share his glorious goodness and love with created beings since his delight is in them.

1. He operated in the Old Testament as The Ruach of YAHweh.
2. He was the author of operating on the Virgin Mary the consummation by which Christ was to be born.
3. “The Spirit of the Lord is upon Me, Because He has anointed Me... Luke 4:18.
4. Nevertheless I tell you the truth. It is to your advantage that I go away; for if I do not go away, the Holy Spirit will not come to you; but if I depart, I will send Him to you.
5. who also has sealed us and given us the Spirit in our hearts as a guarantee.

2 Corinthians 1:22.

Allah

a god - al-ilāh

god Allah

Record since the creation: It does not exist since it is not a creator: Heaven, Earth and Universe

When: Known from A.D 630 by Muhammad.
Where: In Medina
How: Through a spirit (So called Jibreel) to the prophet
Why: To give a message
For what: To give a message

Flatly denies the divinity of Jesus, and his crucifixion.

Does not exists. - it does not apply, flatly denies the Person of The Holy Spirit.