Yes, God is one just like the brethren of Jesus Christ are one body made up of many members.
For in fact the body is not one member but many. (1 Corinthians 12:14 NKJV)
Bs"d
God is not made up of many; GOD IS
ONE!
"Hear Israel,
Y-H-W-H is our God,
Y-H-W-H is
ONE!" Deut 6:4
"Listen, Israel: The LORD our God, the LORD is
One" Holman Christian Standard Bible
"Hear, O Israel: The LORD our God, the LORD is
one." English Standard Version
"Hear, O Israel! The LORD is our God, the LORD is
one!" New American Standard Bible
"Hear, O Israel: The LORD our God, the LORD is
one." New International Version
"Hear, O Israel: The LORD our God, the LORD is
one!" New King James Version"
"And one of the scribes came up and heard them disputing with one another, and seeing that he answered them well, asked him, "Which commandment is the first of all?" Jesus answered, "The first is, `Hear, O Israel: The Lord our God, THE LORD IS
ONE; and you shall love the Lord your God with all your heart, and with all your soul, and with all your mind, and with all your strength.' The second is this, `You shall love your neighbor as yourself.' There is no other commandment greater than these." And the scribe said to him, "You are right, Teacher; you have truly said that HE IS
ONE, and there is no other but he; and to love him with all the heart, and with all the understanding, and with all the strength, and to love one's neighbor as oneself, is much more than all whole burnt offerings and sacrifices." And when Jesus saw that he answered wisely, he said to him, "You are not far from the kingdom of God."" Mark 12:28-34 Revised Standard Version
“The most important one,” answered Jesus, “is this: ‘Hear, O Israel, the Lord our God, the Lord is
one." .... "You are right in saying that God is
one" New International Version
"Here is the most important one. Moses said, 'Israel, listen to me. The Lord is our God. The Lord is
one." .... "You are right in saying that God is
one." New International Readers Version
"Jesus answered: Listen, Israel! The Lord our God, The Lord is
One." .... "You have correctly said that He is
One," Holman Christian Standard Bible
"Jesus answered, The first is, Hear, O Israel; The Lord our God, the Lord is
one:" .... "thou hast well said that he is
one;" American Standard Version
"Jesus answered him, “The first of all the commandments is: ‘Hear, O Israel, the LORD our God, the LORD is
one." New King James Version
"Jesus answered, "The most important is, 'Hear, O Israel: The Lord our God, the Lord is
one" .... "You have truly said that he is
one," English Standard Version
"Jesus said, "The first in importance is, 'Listen, Israel: The Lord your God is
one;" .... "A wonderful answer, Teacher! So lucid and accurate—that God is
one" The Message
"‘Hear, O Israel: The Lord our God, the Lord is
one." .... “You are right in saying that God is
one" New International Version
"Now an intermediary implies more than one; but GOD IS
ONE." Gal 3:20 Revised Standard Version
"Now a mediator is not a mediator of one, but GOD IS
ONE" King James Version
"A mediator, however, implies more than one party; but GOD IS
ONE." New International Version
"Now an intermediary implies more than one, but GOD IS
ONE." English Standard Version
"Now a mediator is not a mediator of one; but GOD IS
ONE." American Standard Version
"and the mediator is not of one, and GOD IS
ONE" Youngs Literal Translation
"You believe that GOD IS
ONE; you do well." James 2:19 Revised Standard Version
"thou -- thou dost believe that GOD IS
ONE; thou dost well," Youngs Literal translation
"Thou believest that GOD IS
ONE; thou doest well:" American Standard Version
"You believe that GOD IS
ONE; you do well." Holman Christian Standard Bible.
"*Thou* believest that GOD IS
ONE. Thou doest well." Darby Translation.
"It’s good that you believe that GOD IS
ONE." Common English Bible
"You believe that GOD IS
ONE; you do well." English Standard Version
"You believe that GOD IS
ONE; you do well." Amplified Bible
"You believe that GOD IS
ONE You do well;" New American Standard Bible
So the Bible teaches clearly that God is
ONE.
"And J-e-h-o-v-a-h shall be King over all the earth: in that day shall J-e-h-o-v-a-h be
one, and his name
one." Zach 14:9 American Standard Version
"And the LORD shall be King over all the earth. In that day it shall be— “The LORD is
one, And His name
one." New King James Version
"And the LORD will be king over all the earth. On that day the LORD will be
one and his name
one." English Standard Version
"And the Lord shall be King over all the earth; in that day the Lord shall be
one [in the recognition and worship of men] and His name
one." Amplified Bible
"For all people will walk every one in the name of his god, and we will walk in the name of Y-H-W-H our God for ever and ever.".
Micah 4:5