It is impossible to Hallow the Father's name unless you know what it is. Some have ignorantly called him "God". God is not a name, anything can be our God. such as: money, clothes, our jobs, our cars etc. Some have ignorantly called him "The Lord". If we remember from high school, you never put an article before a proper noun. Futhermore, there never was a (J) in the Hebrew language, neither was there a (J) in any language until the middle ages; therefore, such names as Jehovah and Jesus are impossible renderings of the true name of the heavenly Father and Son. The true name of our heavenly Father is " Yahweh" which is derived from the tetragrammaton, YHWH, with the vowels "A" and "E" added so that it can be pronunceable in the english language. Once we learned His correct name, then and only then can we began to show reverence to his name. Anything other than the correct name, we are besmirching his Holy name.
Geraldine