According to the Koran
Allah is neither male or female, has no son or daughter.
According to the New Testament of the Bible
the God Elohim of Israel has a Son
- Jesus Christ of Nazareth.
.......but Allah has no son.
Therefore the Biblical New Testament Christian God of Israel is not/can not be Allah!
(Deuteronomy 6:4 ) "Hear, O Israel: The LORD thy God is one LORD,"
and this affirmation of "One-ness" is repeated some 2 dozen times. There is no mention of "Three," as in Trinity.
In your opinion, are there different Gods in the OT and the NT?