People who belong to the earth are like the first man of earth. But those people who belong to heaven are like the man of heaven.
When Adam was 130 years old, he became the father of another son in his likeness and image, and Adam named him Seth.
No one can bring something clean from something dirty.
So you must be perfect, just as your Father in heaven is perfect.
Human life comes from human parents, but spiritual life comes from the Spirit.