THERE IS ONLY ONE GOD.

The foundation of the Catholic Church is monotheism, the belief in one true God. In the Old Testament period, this fundamental doctrine was revealed by God to His people, who proclaimed it everywhere (cf.
Dt 6:4-9), and it was confirmed by Christ (cf. Mk 12, 29 – 30). Belief in the one true God is challenged by many non-Christian groups, such as Mormons and Hindus (religions that believe in the existence of many gods). It is at the same time doctrine that forms the basis of the Church’s teaching on the Trinity, one God in three persons.
* “Hear, O Israel: the Lord our God is one Lord. Thou shalt love the Lord thy God with all thy with all your heart, with all your soul, and with all your strength. And these words that I speak to you today, shall be in thy heart, and thou shalt repeat them unto thy and speak them to your sons, whether you sit in your house or travel, whether you lie or thou shalt bind them as a sign upon thy hand, and they shall be as an ornament between thine eyes, and thou shalt write “Thou shalt put them upon the doorposts of thine house, and thy gates.” * Isaiah 41:4:

“Who has done this? He called the generations from the beginning. I, Yahweh, the first and the same, I am the same and the last.” Other quotes Isaiah 40:25-28 1 Chronicles 17:20 /Z43 .10-1 3 Mk12,29Isa 44:6-8 1 Cor 8:4- 6