I was once upheld the belief that Christ and the Father are one God. That was when I was still a member of the Roman Catholic Church. However, when I was exposed to the truth written on the Bible, I realized that this belief is not based on the Bible and contradicts the truth recorded on the Bible.

To let you know, nowhere on the Bible that you can read “Christ and the Father are one God”, nor Christ said, the He and His Father are one God.
What was written on the Bible is the truth that Christ and the Father are one, as written on John 10:3:

30 I and My Father are one.” (John 10:30, NKJV)

What was written is “I and My Father are one”. Now to understand what Christ said, let us ask some questions and we’ll try the Bible to answer them.

1. Does it mean, Christ and the Father are one in number? If we’ll count them, Christ and the Father are numbered one? The Bible teaches that Christ and the Father are not one in number. This is what Christ testified:
   

   16 And yet if I do judge, My judgment is true; for I am not alone, but I am with the Father who sent Me. 17 It is also written in your law that the testimony of two men is true. (John 8:16-17, NKJV)

   Christ said, He was not alone but He is with His Father who sent Him. He even justified that in the law of Jews, the testimony of two men is true, which clearly means, Christ and the Father is not one in number but two.

2. Is Christ and the Father one God? No. It is Christ Himself said that the only true God is the Father.
   

   1 Jesus spoke these words, lifted up His eyes to heaven, and said: “Father, the hour has come. Glorify Your Son, that Your Son also may glorify You,…3 And this is eternal life, that they may know You, the only true God, and Jesus Christ whom You have sent.(John 17:1,3)

Actually, I was wondering where did they get this teaching (Christ and the Father are one God) when in fact this is not recorded on the Bible.

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