Biblical Understanding based on the Record of Scripture
The use of Yehovah's name is commanded in the scripture. It was used by the Fathers of Israel and also by King David in the Psalms. The original Scriptures set the example of using Yehovah's Name 1000s of times. By learning to use Yehovah's Name, and then actually speaking it, your understanding of Him will grow. Yehovah wants us to have a personal Father to child relationship with Him and wants us to speak His Name out loud and praise Him in Psalms by calling Him by His Name.