Is there only one God?

¹Now these are the commandments, the statutes, and the judgments, which the LORD your God commanded to teach you, that ye might do them in the land whither ye go to possess it: ²That thou mightest fear the LORD thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son’s son, all the days of thy life; and that thy days may be prolonged. ³Hear therefore, O Israel, and observe to do it; that it may be well with thee, and that ye may increase mightily, as the LORD God of thy fathers hath promised thee, in the land that floweth with milk and honey. ⁴Hear, O Israel: The LORD our God is one LORD: ⁵And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might. ⁶And these words, which I command thee this day, shall be in thine heart: ⁷And thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thine house, and when thou walkest by the way, and when thou liest down, and when thou risest up. ⁸And thou shalt bind them for a sign upon thine hand, and they shall be as frontlets between thine eyes. ⁹And thou shalt write them upon the posts of thy house, and on thy gates.

²⁸And one of the scribes came, and having heard them reasoning together, and perceiving that he had answered them well, asked him, Which is the first commandment of all? ²⁹And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord: ³⁰And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment. ³¹And the second is like, namely this, Thou shalt love thy neighbour as thyself. There is none other commandment greater than these. ³²And the scribe said unto him, Well, Master, thou hast said the truth: for there is one God; and there is none other but he: ³³And to love him with all the heart, and with all the understanding, and with all the soul, and with all the strength, and to love his neighbour as himself, is more than all whole burnt offerings and sacrifices. ³⁴And when Jesus saw that he answered discreetly, he said unto him, Thou art not far from the kingdom of God. And no man after that durst ask him any question.