The Sacred Name
The Bible reveals the sacred name Yahowah which specifically refers to the God of Old Testament Judaism and New Testament Christianity. The sacred name differentiates Yahowah from other gods and identifies the true God of Jesus Christ.
I am not associated with the Sacred Name movement nor affiliated with Messianic Judaism.
Using the sacred name is not essential for salvation but I prefer to address the creator as Yahowah and his son as Yahowshua. I also use the names God and Jesus and find that quite acceptable. In his writings, Paul uses the generic Greek name for God which is Theos.