John 9:2 And his disciples asked him, saying, Master, who did sin, this man, or his parents, that he was born blind?
The disciples make mention of:
1. the man
2. his parents
3. the man sinning as a baby just before being born
Just going by the scripture and the words used by the disciples themselves.
In The Church of Jesus Christ of Latter-day Saints, we believe that we existed even before entering our mother's womb. We believe that we were all born as the spirit children of God the Father. Thus when considering if the man sinned and thus was born blind we do believe this had reference to when he was a preborn infant in his mother's womb but to his life as a spirit before being born.
Here are some biblical references that suggest we existed before being born:
- When God laid the foundations of the earth, all the sons of God shouted for joy, Job 38:4–7.
- The spirit shall return unto God who gave it, Eccl. 12:7.
- Before I formed thee in the belly I knew thee, Jer. 1:4–5.
- We are all his offspring, Acts 17:28.
- God chose us before the foundation of the world, Eph. 1:3–4.
- We are to be in subjection to the Father of spirits, Heb. 12:9.
- The angels which kept not their first estate, he hath reserved in everlasting chains, Jude 1:6 (Abr. 3:26).
- The Devil and his angels were cast out, Rev. 12:9.
We believe that Lucifer and those who followed after him were denied the opportunity to gain a physical body here on earth. They were all spirit children of God but came out in open rebellion against God and thus there was a war in heaven and the devil and his angels were established. The rest of us sided with God the Father and Jesus in the war in heaven and were allowed to come to earth and receive bodies of flesh and bones. Thus we read:
Revelation 12:7-11
7 And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels,
8 And prevailed not; neither was their place found any more in heaven.
9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.
10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.
11 And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death.
Lucifer's name was changed to Perdition and Satan. He and his followers were cast into the earth but were denied the opportunity to progress and receive bodies. The faithful who sided with God the Father and Jesus Christ were to received bodies of flesh and bones and be born into this world with them. We were then, as verse 11 states, to overcome Satan by the blood of the Lamb and by the word of our testimonies and eventually experience death. But thanks to our Savior, we will all ultimately resurrect to immortality.