False Religion is the reason
Satan supports false religion, and he hates Jehovah.
What is the proper pronunciation of God's name?
In the second half of the first millennium C.E., Jewish scholars introduced a system of points to represent the missing vowels in the consonantal Hebrew text. When it came to God's name, instead of inserting the proper vowel signs for it, they put other vowel signs to remind the reader that he should say ´Adho·nai´ (meaning "Sovereign Lord") or ´Elo·him´ (meaning "God").
The Codex Leningrad B 19A, of the 11th century C.E., vowel points the Tetragrammaton to read Yehwah´, Yehwih´, and Yeho·wah´. Ginsburg's edition of the Masoretic text vowel points the divine name to read Yeho·wah´. (Ge 3:14, ftn) Hebrew scholars generally favor "Yahweh" as the most likely pronunciation. They point out that the abbreviated form of the name is Yah (Jah in the Latinized form), as at Psalm 89:8 and in the expression Ha·lelu-Yah´ (meaning "Praise Jah, you people!"). (Ps 104:35; 150:1, 6) Also, the forms Yehoh´, Yoh, Yah, and Ya´hu, found in the Hebrew spelling of the names Jehoshaphat, Joshaphat, Shephatiah, and others, can all be derived from Yahweh. Greek transliterations of the name by early Christian writers point in a somewhat similar direction with spellings such as I·a·be´ and I·a·ou·e´, which, as pronounced in Greek, resemble Yahweh. Still, there is by no means unanimity among scholars on the subject, some favoring yet other pronunciations, such as "Yahuwa," "Yahuah," or "Yehuah."
Since certainty of pronunciation is not now attainable, there seems to be no reason for abandoning in English the well-known form "Jehovah" in favor of some other suggested pronunciation. If such a change were made, then, to be consistent, changes should be made in the spelling and pronunciation of a host of other names found in the Scriptures: Jeremiah would be changed to Yir·meyah´, Isaiah would become Yesha`·ya´hu, and Jesus would be either Yehoh·shu´a` (as in Hebrew) or I·e·sous´ (as in Greek). The purpose of words is to transmit thoughts; in English the name Jehovah identifies the true God, transmitting this thought more satisfactorily today than any of the suggested substitutes.
Importance of the Name. Many modern scholars and Bible translators advocate following the tradition of eliminating the distinctive name of God. They not only claim that its uncertain pronunciation justifies such a course but also hold that the supremacy and uniqueness of the true God make unnecessary his having a particular name. Such a view receives no support from the inspired Scriptures, either those of pre-Christian times or those of the Christian Greek Scriptures.
The Tetragrammaton occurs 6,828 times in the Hebrew text printed in Biblia Hebraica and Biblia Hebraica Stuttgartensia. In the Hebrew Scriptures the New World Translation contains the divine name 6,973 times, because the translators took into account, among other things, the fact that in some places the scribes had replaced the divine name with ´Adho·nai´ or ´Elo·him´. (See NW appendix, pp. 1561, 1562.) The very frequency of the appearance of the name attests to its importance to the Bible's Author, whose name it is. Its use throughout the Scriptures far outnumbers that of any of the titles, such as "Sovereign Lord" or "God," applied to him.
Noteworthy, also, is the importance given to names themselves in the Hebrew Scriptures and among Semitic peoples. Professor G. T. Manley points out: "A study of the word 'name' in the O[ld] T[estament] reveals how much it means in Hebrew. The name is no mere label, but is significant of the real personality of him to whom it belongs. . . . When a person puts his 'name' upon a thing or another person the latter comes under his influence and protection."-New Bible Dictionary, edited by J. D. Douglas, 1985, p. 430; compare Everyman's Talmud, by A. Cohen, 1949, p. 24; Ge 27:36; 1Sa 25:25; Ps 20:1; Pr 22:1;.
"God" and "Father" not distinctive. The title "God" is neither personal nor distinctive (one can even make a god of his belly; Php 3:19). In the Hebrew Scriptures the same word (´Elo·him´) is applied to Jehovah, the true God, and also to false gods, such as the Philistine god Dagon (Jg 16:23, 24; 1Sa 5:7) and the Assyrian god Nisroch. (2Ki 19:37) For a Hebrew to tell a Philistine or an Assyrian that he worshiped "God [´Elo·him´]" would obviously not have sufficed to identify the Person to whom his worship went.
In its articles on Jehovah, The Imperial Bible-Dictionary nicely illustrates the difference between ´Elo·him´ (God) and Jehovah. Of the name Jehovah, it says: "It is everywhere a proper name, denoting the personal God and him only; whereas Elohim partakes more of the character of a common noun, denoting usually, indeed, but not necessarily nor uniformly, the Supreme. . . . The Hebrew may say the Elohim, the true God, in opposition to all false gods; but he never says the Jehovah, for Jehovah is the name of the true God only. He says again and again my God . . . ; but never my Jehovah, for when he says my God, he means Jehovah. He speaks of the God of Israel, but never of the Jehovah of Israel, for there is no other Jehovah. He speaks of the living God, but never of the living Jehovah, for he cannot conceive of Jehovah as other than living."-Edited by P. Fairbairn, London, 1874, Vol. I, p. 856.
The same is true of the Greek term for God, The·os´. It was applied alike to the true God and to such pagan gods as Zeus and Hermes (Roman Jupiter and Mercury). (Compare Ac 14:11-15.) Presenting the true situation are Paul's words at 1 Corinthians 8:4-6: "For even though there are those who are called 'gods,' whether in heaven or on earth, just as there are many 'gods' and many 'lords,' there is actually to us one God the Father, out of whom all things are, and we for him." The belief in numerous gods, which makes essential that the true God be distinguished from such, has continued even into this 20th century.
Paul's reference to "God the Father" does not mean that the true God's name is "Father," for the designation "father" applies as well to every human male parent and describes men in other relationships. (Ro 4:11, 16; 1Co 4:15) The Messiah is given the title "Eternal Father." (Isa 9:6) Jesus called Satan the "father" of certain murderous opposers. (Joh 8:44) The term was also applied to gods of the nations, the Greek god Zeus being represented as the great father god in Homeric poetry. That "God the Father" has a name, one that is distinct from his Son's name, is shown in numerous texts. (Mt 28:19; Re 3:12; 14:1) Paul knew the personal name of God, Jehovah, as found in the creation account in Genesis, from which Paul quoted in his writings. That name, Jehovah, distinguishes "God the Father" (compare Isa 64:8), thereby blocking any attempt at merging or blending his identity and person with that of any other to whom the title "god" or "father" may be applied.