I believe using the word to mean "unique" is a bit intellectually dishonest. It makes absolutely no sense in the context of the verse.See the link in #38, and then share your thoughts
Jesus was before me. Jesus is in the bosom of the Father. He is the true Light. All things were created through Him. He was in the beginning with God and He was God.
Oh....AND He is unique. ??
Sane with Abraham and Isaac. Saying that Isaac was Abraham's unique son does not make sense.
I agree with the article that translating the word as "only begotten" is not right. But begotten is correct. This is the point. Isaac was Abraham's begotten son and he was going to offer him.