The triune God of the Bible is perfectly one and complete in and of Himself.

Unlike Islam and various “Oneness” heresies, however, His complete internal unity also includes internal diversity.

That intrinsic diversity means He can internally relate, love and communicate …

And thus, as He chooses, do so externally as well.

Which explains the main difference between the true God of the Old and New Testaments …

And the detached, abstract and mute “God” of Islam.