Tim McHyde is a former Worldwider, who has published an excellent book on end times prophecy. In the middle of it, he takes a few pages to show what the true pronunciation of the Almighty's name is. If you have any interest in calling on our Sovereigns name, you will find his article short, punchy, and full of good information. You can read it here: Calling on the Sacred Name. The article is so short, I don't want to duplicate it here; find the truth about the shockingly brazen lie claiming that vowels of "Adonai" are those of יהוה. Or the lie that יהוה comes from the word "destruction".
Tim McHyde's book is called Know the Future — A Breakthrough in Bible Prophecy. Tim's book is worth a read. If you only buy one book on Bible prophecy this year, let it be Tim's. This book makes my all-time top ten list of Bible prophecy books. I don't agree with him 100%, but I like his approach and methodology. Tim has a lot of other interesting things at his website, Escape All These Things, a site dedicated to end times prophecy. He debunks the pre-trib rapture handily, and puts the post-trib rapture in a light you may have never seen before.
Tim McHyde's book also includes a section called the Mystery of Disunity. Why is the Church of God so disunited? Why can't we all get together, agree on right doctrine, and get along? Tim gives this a dynamite explanation. And it agrees with what I've been telling people for several years; until יהוה sends a prophet to teach us the correct law and lead us out of bondage like Moses did, we will stay scattered and hidden among all the peoples of the world. But Tim goes into much more detail, with full scriptural references for his positions.